| 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 | $132.29 | 7.122% | $141.7117 | $141.71 | $141.70 | $141.70 |
| Purchase #2 | $121.33 | 6.678% | $129.4324 | $129.43 | $129.45 | $129.40 |
| Purchase #3 | $37.62 | 13.601% | $42.7367 | $42.74 | $42.75 | $42.70 |
| Purchase #4 | $177.52 | 3.155% | $183.1208 | $183.12 | $183.10 | $183.10 |
| Purchase #5 | $124.53 | 11.119% | $138.3765 | $138.38 | $138.40 | $138.40 |
| Purchase #6 | $75.50 | 11.130% | $83.9032 | $83.90 | $83.90 | $83.90 |
| Purchase #7 | $243.86 | 9.103% | $266.0586 | $266.06 | $266.05 | $266.10 |
| 7 purchase totals = | $912.65 | $985.3399 | $985.34 | $985.35 | $985.30 | |