| 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 | $238.47 | 3.772% | $247.4651 | $247.47 | $247.45 | $247.50 |
| Purchase #2 | $85.79 | 8.556% | $93.1302 | $93.13 | $93.15 | $93.10 |
| Purchase #3 | $222.90 | 7.142% | $238.8195 | $238.82 | $238.80 | $238.80 |
| Purchase #4 | $5.83 | 7.579% | $6.2719 | $6.27 | $6.25 | $6.30 |
| Purchase #5 | $158.84 | 11.297% | $176.7842 | $176.78 | $176.80 | $176.80 |
| Purchase #6 | $129.46 | 5.240% | $136.2437 | $136.24 | $136.25 | $136.20 |
| Purchase #7 | $200.63 | 13.747% | $228.2106 | $228.21 | $228.20 | $228.20 |
| 7 purchase totals = | $1,041.92 | $1,126.9252 | $1,126.92 | $1,126.90 | $1,126.90 | |