| 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 | $221.69 | 8.311% | $240.1147 | $240.11 | $240.10 | $240.10 |
| Purchase #2 | $54.31 | 3.171% | $56.0322 | $56.03 | $56.05 | $56.00 |
| Purchase #3 | $149.80 | 13.735% | $170.375 | $170.38 | $170.40 | $170.40 |
| Purchase #4 | $229.57 | 9.430% | $251.2185 | $251.22 | $251.20 | $251.20 |
| Purchase #5 | $44.66 | 11.250% | $49.6843 | $49.68 | $49.70 | $49.70 |
| Purchase #6 | $19.76 | 11.308% | $21.9945 | $21.99 | $22.00 | $22.00 |
| Purchase #7 | $58.81 | 3.309% | $60.756 | $60.76 | $60.75 | $60.80 |
| 7 purchase totals = | $778.60 | $850.1752 | $850.17 | $850.20 | $850.20 | |