| 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 | $11.84 | 12.874% | $13.3643 | $13.36 | $13.35 | $13.40 |
| Purchase #2 | $219.74 | 13.818% | $250.1037 | $250.10 | $250.10 | $250.10 |
| Purchase #3 | $54.64 | 10.624% | $60.445 | $60.45 | $60.45 | $60.40 |
| Purchase #4 | $106.89 | 5.637% | $112.9154 | $112.92 | $112.90 | $112.90 |
| Purchase #5 | $173.55 | 10.254% | $191.3458 | $191.35 | $191.35 | $191.30 |
| Purchase #6 | $110.70 | 8.801% | $120.4427 | $120.44 | $120.45 | $120.40 |
| Purchase #7 | $214.49 | 10.826% | $237.7107 | $237.71 | $237.70 | $237.70 |
| 7 purchase totals = | $891.85 | $986.3276 | $986.33 | $986.30 | $986.20 | |