| 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 | $237.31 | 6.736% | $253.2952 | $253.30 | $253.30 | $253.30 |
| Purchase #2 | $185.50 | 6.767% | $198.0528 | $198.05 | $198.05 | $198.10 |
| Purchase #3 | $123.81 | 6.392% | $131.7239 | $131.72 | $131.70 | $131.70 |
| Purchase #4 | $17.62 | 13.781% | $20.0482 | $20.05 | $20.05 | $20.00 |
| Purchase #5 | $14.59 | 12.370% | $16.3948 | $16.39 | $16.40 | $16.40 |
| Purchase #6 | $94.74 | 10.457% | $104.647 | $104.65 | $104.65 | $104.60 |
| Purchase #7 | $195.71 | 13.124% | $221.395 | $221.40 | $221.40 | $221.40 |
| 7 purchase totals = | $869.28 | $945.5569 | $945.56 | $945.55 | $945.50 | |