| 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 | $209.51 | 3.387% | $216.6061 | $216.61 | $216.60 | $216.60 |
| Purchase #2 | $71.77 | 3.551% | $74.3186 | $74.32 | $74.30 | $74.30 |
| Purchase #3 | $117.53 | 10.521% | $129.8953 | $129.90 | $129.90 | $129.90 |
| Purchase #4 | $204.98 | 9.445% | $224.3404 | $224.34 | $224.35 | $224.30 |
| Purchase #5 | $7.29 | 6.531% | $7.7661 | $7.77 | $7.75 | $7.80 |
| Purchase #6 | $93.25 | 7.437% | $100.185 | $100.19 | $100.20 | $100.20 |
| Purchase #7 | $176.95 | 5.859% | $187.3175 | $187.32 | $187.30 | $187.30 |
| 7 purchase totals = | $881.28 | $940.4290 | $940.45 | $940.40 | $940.40 | |