| 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 | $229.48 | 13.234% | $259.8494 | $259.85 | $259.85 | $259.80 |
| Purchase #2 | $128.44 | 3.422% | $132.8352 | $132.84 | $132.85 | $132.80 |
| Purchase #3 | $26.76 | 13.263% | $30.3092 | $30.31 | $30.30 | $30.30 |
| Purchase #4 | $73.63 | 13.286% | $83.4125 | $83.41 | $83.40 | $83.40 |
| Purchase #5 | $91.98 | 11.784% | $102.8189 | $102.82 | $102.80 | $102.80 |
| Purchase #6 | $49.25 | 8.742% | $53.5554 | $53.56 | $53.55 | $53.60 |
| Purchase #7 | $224.74 | 3.738% | $233.1408 | $233.14 | $233.15 | $233.10 |
| 7 purchase totals = | $824.28 | $895.9214 | $895.93 | $895.90 | $895.80 | |