| 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 | $109.51 | 10.739% | $121.2703 | $121.27 | $121.25 | $121.30 |
| Purchase #2 | $165.39 | 8.367% | $179.2282 | $179.23 | $179.25 | $179.20 |
| Purchase #3 | $31.90 | 7.686% | $34.3518 | $34.35 | $34.35 | $34.40 |
| Purchase #4 | $235.96 | 10.662% | $261.1181 | $261.12 | $261.10 | $261.10 |
| Purchase #5 | $87.72 | 8.333% | $95.0297 | $95.03 | $95.05 | $95.00 |
| Purchase #6 | $27.47 | 8.403% | $29.7783 | $29.78 | $29.80 | $29.80 |
| Purchase #7 | $248.98 | 4.519% | $260.2314 | $260.23 | $260.25 | $260.20 |
| 7 purchase totals = | $906.93 | $981.0078 | $981.01 | $981.05 | $981.00 | |