| 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 | $110.62 | 9.486% | $121.1134 | $121.11 | $121.10 | $121.10 |
| Purchase #2 | $102.68 | 11.487% | $114.4749 | $114.47 | $114.45 | $114.50 |
| Purchase #3 | $105.89 | 10.763% | $117.2869 | $117.29 | $117.30 | $117.30 |
| Purchase #4 | $232.84 | 11.213% | $258.9483 | $258.95 | $258.95 | $258.90 |
| Purchase #5 | $195.38 | 12.229% | $219.273 | $219.27 | $219.25 | $219.30 |
| Purchase #6 | $180.36 | 8.771% | $196.1794 | $196.18 | $196.20 | $196.20 |
| Purchase #7 | $41.34 | 9.830% | $45.4037 | $45.40 | $45.40 | $45.40 |
| 7 purchase totals = | $969.11 | $1,072.6796 | $1,072.67 | $1,072.65 | $1,072.70 | |