| 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 | $207.80 | 10.418% | $229.4486 | $229.45 | $229.45 | $229.40 |
| Purchase #2 | $209.48 | 9.657% | $229.7095 | $229.71 | $229.70 | $229.70 |
| Purchase #3 | $195.32 | 5.534% | $206.129 | $206.13 | $206.15 | $206.10 |
| Purchase #4 | $56.76 | 3.608% | $58.8079 | $58.81 | $58.80 | $58.80 |
| Purchase #5 | $40.83 | 8.797% | $44.4218 | $44.42 | $44.40 | $44.40 |
| Purchase #6 | $69.28 | 7.119% | $74.212 | $74.21 | $74.20 | $74.20 |
| Purchase #7 | $44.34 | 3.726% | $45.9921 | $45.99 | $46.00 | $46.00 |
| 7 purchase totals = | $823.81 | $888.7209 | $888.72 | $888.70 | $888.60 | |