| 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 | $181.32 | 12.317% | $203.6532 | $203.65 | $203.65 | $203.70 |
| Purchase #2 | $131.47 | 3.405% | $135.9466 | $135.95 | $135.95 | $135.90 |
| Purchase #3 | $231.49 | 7.195% | $248.1457 | $248.15 | $248.15 | $248.10 |
| Purchase #4 | $197.50 | 5.386% | $208.1374 | $208.14 | $208.15 | $208.10 |
| Purchase #5 | $110.83 | 4.152% | $115.4317 | $115.43 | $115.45 | $115.40 |
| Purchase #6 | $24.96 | 13.544% | $28.3406 | $28.34 | $28.35 | $28.30 |
| Purchase #7 | $40.88 | 9.438% | $44.7383 | $44.74 | $44.75 | $44.70 |
| 7 purchase totals = | $918.45 | $984.3935 | $984.40 | $984.45 | $984.20 | |