| 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 | $211.42 | 6.374% | $224.8959 | $224.90 | $224.90 | $224.90 |
| Purchase #2 | $114.47 | 4.470% | $119.5868 | $119.59 | $119.60 | $119.60 |
| Purchase #3 | $63.28 | 11.680% | $70.6711 | $70.67 | $70.65 | $70.70 |
| Purchase #4 | $115.64 | 4.869% | $121.2705 | $121.27 | $121.25 | $121.30 |
| Purchase #5 | $139.92 | 7.382% | $150.2489 | $150.25 | $150.25 | $150.20 |
| Purchase #6 | $193.62 | 13.696% | $220.1382 | $220.14 | $220.15 | $220.10 |
| Purchase #7 | $74.62 | 8.775% | $81.1679 | $81.17 | $81.15 | $81.20 |
| 7 purchase totals = | $912.97 | $987.9793 | $987.99 | $987.95 | $988.00 | |