| 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 | $245.68 | 13.676% | $279.2792 | $279.28 | $279.30 | $279.30 |
| Purchase #2 | $65.63 | 4.154% | $68.3563 | $68.36 | $68.35 | $68.40 |
| Purchase #3 | $12.91 | 4.266% | $13.4607 | $13.46 | $13.45 | $13.50 |
| Purchase #4 | $169.88 | 4.616% | $177.7217 | $177.72 | $177.70 | $177.70 |
| Purchase #5 | $102.92 | 10.861% | $114.0981 | $114.10 | $114.10 | $114.10 |
| Purchase #6 | $25.98 | 9.354% | $28.4102 | $28.41 | $28.40 | $28.40 |
| Purchase #7 | $178.83 | 13.161% | $202.3658 | $202.37 | $202.35 | $202.40 |
| 7 purchase totals = | $801.83 | $883.6920 | $883.70 | $883.65 | $883.80 | |