| 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 | $110.96 | 7.174% | $118.9203 | $118.92 | $118.90 | $118.90 |
| Purchase #2 | $120.80 | 7.215% | $129.5157 | $129.52 | $129.50 | $129.50 |
| Purchase #3 | $201.26 | 12.631% | $226.6812 | $226.68 | $226.70 | $226.70 |
| Purchase #4 | $244.49 | 10.149% | $269.3033 | $269.30 | $269.30 | $269.30 |
| Purchase #5 | $187.75 | 7.425% | $201.6904 | $201.69 | $201.70 | $201.70 |
| Purchase #6 | $20.66 | 5.762% | $21.8504 | $21.85 | $21.85 | $21.90 |
| Purchase #7 | $56.98 | 3.109% | $58.7515 | $58.75 | $58.75 | $58.80 |
| 7 purchase totals = | $942.90 | $1,026.7128 | $1,026.71 | $1,026.70 | $1,026.80 | |