| 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 | $221.36 | 7.576% | $238.1302 | $238.13 | $238.15 | $238.10 |
| Purchase #2 | $172.84 | 8.615% | $187.7302 | $187.73 | $187.75 | $187.70 |
| Purchase #3 | $67.64 | 3.138% | $69.7625 | $69.76 | $69.75 | $69.80 |
| Purchase #4 | $69.98 | 10.534% | $77.3517 | $77.35 | $77.35 | $77.40 |
| Purchase #5 | $177.88 | 12.636% | $200.3569 | $200.36 | $200.35 | $200.40 |
| Purchase #6 | $58.61 | 9.720% | $64.3069 | $64.31 | $64.30 | $64.30 |
| Purchase #7 | $85.49 | 13.114% | $96.7012 | $96.70 | $96.70 | $96.70 |
| 7 purchase totals = | $853.80 | $934.3396 | $934.34 | $934.35 | $934.40 | |