| 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 | $91.59 | 9.261% | $100.0721 | $100.07 | $100.05 | $100.10 |
| Purchase #2 | $174.55 | 4.522% | $182.4432 | $182.44 | $182.45 | $182.40 |
| Purchase #3 | $108.42 | 10.767% | $120.0936 | $120.09 | $120.10 | $120.10 |
| Purchase #4 | $54.92 | 13.276% | $62.2112 | $62.21 | $62.20 | $62.20 |
| Purchase #5 | $148.61 | 13.732% | $169.0171 | $169.02 | $169.00 | $169.00 |
| Purchase #6 | $205.59 | 10.769% | $227.73 | $227.73 | $227.75 | $227.70 |
| Purchase #7 | $158.98 | 9.620% | $174.2739 | $174.27 | $174.25 | $174.30 |
| 7 purchase totals = | $942.66 | $1,035.8411 | $1,035.83 | $1,035.80 | $1,035.80 | |