| 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 | $211.60 | 12.499% | $238.0479 | $238.05 | $238.05 | $238.00 |
| Purchase #2 | $62.67 | 7.120% | $67.1321 | $67.13 | $67.15 | $67.10 |
| Purchase #3 | $26.93 | 7.240% | $28.8797 | $28.88 | $28.90 | $28.90 |
| Purchase #4 | $44.35 | 11.425% | $49.417 | $49.42 | $49.40 | $49.40 |
| Purchase #5 | $108.49 | 3.212% | $111.9747 | $111.97 | $111.95 | $112.00 |
| Purchase #6 | $176.71 | 12.536% | $198.8624 | $198.86 | $198.85 | $198.90 |
| Purchase #7 | $143.73 | 10.832% | $159.2988 | $159.30 | $159.30 | $159.30 |
| 7 purchase totals = | $774.48 | $853.6126 | $853.61 | $853.60 | $853.60 | |