| 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 | $230.39 | 9.167% | $251.5099 | $251.51 | $251.50 | $251.50 |
| Purchase #2 | $217.27 | 12.644% | $244.7416 | $244.74 | $244.75 | $244.70 |
| Purchase #3 | $68.30 | 3.698% | $70.8257 | $70.83 | $70.85 | $70.80 |
| Purchase #4 | $19.27 | 12.734% | $21.7238 | $21.72 | $21.70 | $21.70 |
| Purchase #5 | $68.92 | 5.422% | $72.6568 | $72.66 | $72.65 | $72.70 |
| Purchase #6 | $24.82 | 11.847% | $27.7604 | $27.76 | $27.75 | $27.80 |
| Purchase #7 | $149.80 | 9.549% | $164.1044 | $164.10 | $164.10 | $164.10 |
| 7 purchase totals = | $778.77 | $853.3226 | $853.32 | $853.30 | $853.30 | |