| 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 | $202.81 | 10.847% | $224.8088 | $224.81 | $224.80 | $224.80 |
| Purchase #2 | $207.93 | 5.388% | $219.1333 | $219.13 | $219.15 | $219.10 |
| Purchase #3 | $201.54 | 10.434% | $222.5687 | $222.57 | $222.55 | $222.60 |
| Purchase #4 | $49.42 | 11.425% | $55.0662 | $55.07 | $55.05 | $55.10 |
| Purchase #5 | $155.68 | 11.654% | $173.8229 | $173.82 | $173.80 | $173.80 |
| Purchase #6 | $120.88 | 10.409% | $133.4624 | $133.46 | $133.45 | $133.50 |
| Purchase #7 | $170.43 | 9.823% | $187.1713 | $187.17 | $187.15 | $187.20 |
| 7 purchase totals = | $1,108.69 | $1,216.0336 | $1,216.03 | $1,215.95 | $1,216.10 | |