| 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 | $112.62 | 9.785% | $123.6399 | $123.64 | $123.65 | $123.60 |
| Purchase #2 | $194.35 | 13.767% | $221.1062 | $221.11 | $221.10 | $221.10 |
| Purchase #3 | $84.85 | 7.492% | $91.207 | $91.21 | $91.20 | $91.20 |
| Purchase #4 | $19.28 | 10.206% | $21.2477 | $21.25 | $21.25 | $21.20 |
| Purchase #5 | $215.53 | 9.395% | $235.779 | $235.78 | $235.80 | $235.80 |
| Purchase #6 | $23.25 | 9.868% | $25.5443 | $25.54 | $25.55 | $25.50 |
| Purchase #7 | $227.93 | 3.476% | $235.8528 | $235.85 | $235.85 | $235.90 |
| 7 purchase totals = | $877.81 | $954.3769 | $954.38 | $954.40 | $954.30 | |