| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $199.79 | 12.750% | $225.2632 | $225.26 | $225.25 | $225.30 |
| Purchase #2 | $115.75 | 12.865% | $130.6412 | $130.64 | $130.65 | $130.60 |
| Purchase #3 | $228.76 | 12.627% | $257.6455 | $257.65 | $257.65 | $257.60 |
| Purchase #4 | $231.82 | 8.535% | $251.6058 | $251.61 | $251.60 | $251.60 |
| Purchase #5 | $227.25 | 13.580% | $258.1106 | $258.11 | $258.10 | $258.10 |
| Purchase #6 | $101.40 | 10.404% | $111.9497 | $111.95 | $111.95 | $111.90 |
| Purchase #7 | $169.74 | 6.589% | $180.9242 | $180.92 | $180.90 | $180.90 |
| 7 purchase totals = | $1,274.51 | $1,416.1402 | $1,416.14 | $1,416.10 | $1,416.00 | |