| 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 | $191.98 | 10.368% | $211.8845 | $211.88 | $211.90 | $211.90 |
| Purchase #2 | $128.48 | 11.445% | $143.1845 | $143.18 | $143.20 | $143.20 |
| Purchase #3 | $236.53 | 11.815% | $264.476 | $264.48 | $264.50 | $264.50 |
| Purchase #4 | $231.35 | 13.807% | $263.2925 | $263.29 | $263.30 | $263.30 |
| Purchase #5 | $129.49 | 8.477% | $140.4669 | $140.47 | $140.45 | $140.50 |
| Purchase #6 | $216.51 | 9.782% | $237.689 | $237.69 | $237.70 | $237.70 |
| Purchase #7 | $53.27 | 13.336% | $60.3741 | $60.37 | $60.35 | $60.40 |
| 7 purchase totals = | $1,187.61 | $1,321.3675 | $1,321.36 | $1,321.40 | $1,321.50 | |