| 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 | $195.81 | 7.487% | $210.4703 | $210.47 | $210.45 | $210.50 |
| Purchase #2 | $226.63 | 12.817% | $255.6772 | $255.68 | $255.70 | $255.70 |
| Purchase #3 | $152.41 | 7.145% | $163.2997 | $163.30 | $163.30 | $163.30 |
| Purchase #4 | $53.60 | 13.273% | $60.7143 | $60.71 | $60.70 | $60.70 |
| Purchase #5 | $40.54 | 9.351% | $44.3309 | $44.33 | $44.35 | $44.30 |
| Purchase #6 | $222.90 | 8.582% | $242.0293 | $242.03 | $242.05 | $242.00 |
| Purchase #7 | $50.95 | 8.566% | $55.3144 | $55.31 | $55.30 | $55.30 |
| 7 purchase totals = | $942.84 | $1,031.8361 | $1,031.83 | $1,031.85 | $1,031.80 | |