| 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 | $216.65 | 3.703% | $224.6725 | $224.67 | $224.65 | $224.70 |
| Purchase #2 | $188.64 | 11.493% | $210.3204 | $210.32 | $210.30 | $210.30 |
| Purchase #3 | $174.78 | 13.570% | $198.4976 | $198.50 | $198.50 | $198.50 |
| Purchase #4 | $122.80 | 3.666% | $127.3018 | $127.30 | $127.30 | $127.30 |
| Purchase #5 | $15.30 | 7.704% | $16.4787 | $16.48 | $16.50 | $16.50 |
| Purchase #6 | $148.46 | 4.182% | $154.6686 | $154.67 | $154.65 | $154.70 |
| Purchase #7 | $39.80 | 6.654% | $42.4483 | $42.45 | $42.45 | $42.40 |
| 7 purchase totals = | $906.43 | $974.3879 | $974.39 | $974.35 | $974.40 | |