| 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 | $121.57 | 3.174% | $125.4286 | $125.43 | $125.45 | $125.40 |
| Purchase #2 | $210.99 | 8.493% | $228.9094 | $228.91 | $228.90 | $228.90 |
| Purchase #3 | $71.80 | 3.637% | $74.4114 | $74.41 | $74.40 | $74.40 |
| Purchase #4 | $14.39 | 13.717% | $16.3639 | $16.36 | $16.35 | $16.40 |
| Purchase #5 | $177.82 | 10.123% | $195.8207 | $195.82 | $195.80 | $195.80 |
| Purchase #6 | $105.70 | 12.419% | $118.8269 | $118.83 | $118.85 | $118.80 |
| Purchase #7 | $160.42 | 6.373% | $170.6436 | $170.64 | $170.65 | $170.60 |
| 7 purchase totals = | $862.69 | $930.4045 | $930.40 | $930.40 | $930.30 | |