| 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 | $91.99 | 13.185% | $104.1189 | $104.12 | $104.10 | $104.10 |
| Purchase #2 | $10.94 | 6.245% | $11.6232 | $11.62 | $11.60 | $11.60 |
| Purchase #3 | $115.70 | 12.180% | $129.7923 | $129.79 | $129.80 | $129.80 |
| Purchase #4 | $199.95 | 12.617% | $225.1777 | $225.18 | $225.20 | $225.20 |
| Purchase #5 | $184.44 | 11.404% | $205.4735 | $205.47 | $205.45 | $205.50 |
| Purchase #6 | $22.86 | 6.154% | $24.2668 | $24.27 | $24.25 | $24.30 |
| Purchase #7 | $247.40 | 10.861% | $274.2701 | $274.27 | $274.25 | $274.30 |
| 7 purchase totals = | $873.28 | $974.7225 | $974.72 | $974.65 | $974.80 | |