| 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 | $107.61 | 4.320% | $112.2588 | $112.26 | $112.25 | $112.30 |
| Purchase #2 | $228.60 | 12.133% | $256.336 | $256.34 | $256.35 | $256.30 |
| Purchase #3 | $48.61 | 10.425% | $53.6776 | $53.68 | $53.70 | $53.70 |
| Purchase #4 | $209.54 | 3.442% | $216.7524 | $216.75 | $216.75 | $216.80 |
| Purchase #5 | $236.47 | 8.803% | $257.2865 | $257.29 | $257.30 | $257.30 |
| Purchase #6 | $80.34 | 5.501% | $84.7595 | $84.76 | $84.75 | $84.80 |
| Purchase #7 | $25.38 | 4.286% | $26.4678 | $26.47 | $26.45 | $26.50 |
| 7 purchase totals = | $936.55 | $1,007.5386 | $1,007.55 | $1,007.55 | $1,007.70 | |