| 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 | $212.96 | 3.159% | $219.6874 | $219.69 | $219.70 | $219.70 |
| Purchase #2 | $150.96 | 10.702% | $167.1157 | $167.12 | $167.10 | $167.10 |
| Purchase #3 | $127.95 | 13.662% | $145.4305 | $145.43 | $145.45 | $145.40 |
| Purchase #4 | $193.49 | 8.601% | $210.1321 | $210.13 | $210.15 | $210.10 |
| Purchase #5 | $89.65 | 3.111% | $92.439 | $92.44 | $92.45 | $92.40 |
| Purchase #6 | $56.31 | 11.799% | $62.954 | $62.95 | $62.95 | $63.00 |
| Purchase #7 | $61.35 | 8.782% | $66.7378 | $66.74 | $66.75 | $66.70 |
| 7 purchase totals = | $892.67 | $964.4965 | $964.50 | $964.55 | $964.40 | |