| 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 | $217.83 | 9.567% | $238.6698 | $238.67 | $238.65 | $238.70 |
| Purchase #2 | $34.87 | 5.361% | $36.7394 | $36.74 | $36.75 | $36.70 |
| Purchase #3 | $5.30 | 8.294% | $5.7396 | $5.74 | $5.75 | $5.70 |
| Purchase #4 | $184.57 | 13.863% | $210.1569 | $210.16 | $210.15 | $210.20 |
| Purchase #5 | $85.84 | 4.474% | $89.6805 | $89.68 | $89.70 | $89.70 |
| Purchase #6 | $237.54 | 11.455% | $264.7502 | $264.75 | $264.75 | $264.80 |
| Purchase #7 | $63.79 | 7.388% | $68.5028 | $68.50 | $68.50 | $68.50 |
| 7 purchase totals = | $829.74 | $914.2392 | $914.24 | $914.25 | $914.30 | |