| 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 | $207.50 | 13.460% | $235.4295 | $235.43 | $235.45 | $235.40 |
| Purchase #2 | $159.77 | 13.777% | $181.7815 | $181.78 | $181.80 | $181.80 |
| Purchase #3 | $127.67 | 5.854% | $135.1438 | $135.14 | $135.15 | $135.10 |
| Purchase #4 | $40.50 | 10.435% | $44.7262 | $44.73 | $44.75 | $44.70 |
| Purchase #5 | $42.81 | 8.420% | $46.4146 | $46.41 | $46.40 | $46.40 |
| Purchase #6 | $194.31 | 9.207% | $212.2001 | $212.20 | $212.20 | $212.20 |
| Purchase #7 | $98.40 | 4.414% | $102.7434 | $102.74 | $102.75 | $102.70 |
| 7 purchase totals = | $870.96 | $958.4391 | $958.43 | $958.50 | $958.30 | |