| 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 | $203.72 | 11.557% | $227.2639 | $227.26 | $227.25 | $227.30 |
| Purchase #2 | $61.61 | 12.827% | $69.5127 | $69.51 | $69.50 | $69.50 |
| Purchase #3 | $198.70 | 11.625% | $221.7989 | $221.80 | $221.80 | $221.80 |
| Purchase #4 | $250.62 | 13.604% | $284.7143 | $284.71 | $284.70 | $284.70 |
| Purchase #5 | $20.29 | 7.861% | $21.885 | $21.89 | $21.90 | $21.90 |
| Purchase #6 | $154.39 | 5.373% | $162.6854 | $162.69 | $162.70 | $162.70 |
| Purchase #7 | $90.33 | 3.651% | $93.6279 | $93.63 | $93.65 | $93.60 |
| 7 purchase totals = | $979.66 | $1,081.4881 | $1,081.49 | $1,081.50 | $1,081.50 | |