| 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 | $248.96 | 3.798% | $258.4155 | $258.42 | $258.40 | $258.40 |
| Purchase #2 | $235.88 | 10.572% | $260.8172 | $260.82 | $260.80 | $260.80 |
| Purchase #3 | $156.34 | 7.871% | $168.6455 | $168.65 | $168.65 | $168.60 |
| Purchase #4 | $87.90 | 11.481% | $97.9918 | $97.99 | $98.00 | $98.00 |
| Purchase #5 | $129.88 | 6.597% | $138.4482 | $138.45 | $138.45 | $138.40 |
| Purchase #6 | $228.52 | 9.686% | $250.6544 | $250.65 | $250.65 | $250.70 |
| Purchase #7 | $199.84 | 4.710% | $209.2525 | $209.25 | $209.25 | $209.30 |
| 7 purchase totals = | $1,287.32 | $1,384.2251 | $1,384.23 | $1,384.20 | $1,384.20 | |