| 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 | $209.85 | 5.429% | $221.2428 | $221.24 | $221.25 | $221.20 |
| Purchase #2 | $195.63 | 7.753% | $210.7972 | $210.80 | $210.80 | $210.80 |
| Purchase #3 | $6.99 | 11.288% | $7.779 | $7.78 | $7.80 | $7.80 |
| Purchase #4 | $12.60 | 4.390% | $13.1531 | $13.15 | $13.15 | $13.20 |
| Purchase #5 | $222.37 | 8.638% | $241.5783 | $241.58 | $241.60 | $241.60 |
| Purchase #6 | $155.98 | 3.793% | $161.8963 | $161.90 | $161.90 | $161.90 |
| Purchase #7 | $11.73 | 5.162% | $12.3355 | $12.34 | $12.35 | $12.30 |
| 7 purchase totals = | $815.15 | $868.7822 | $868.79 | $868.85 | $868.80 | |