| 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 | $122.33 | 9.804% | $134.3232 | $134.32 | $134.30 | $134.30 |
| Purchase #2 | $72.56 | 6.355% | $77.1712 | $77.17 | $77.15 | $77.20 |
| Purchase #3 | $60.58 | 12.720% | $68.2858 | $68.29 | $68.30 | $68.30 |
| Purchase #4 | $35.69 | 12.635% | $40.1994 | $40.20 | $40.20 | $40.20 |
| Purchase #5 | $188.83 | 6.427% | $200.9661 | $200.97 | $200.95 | $201.00 |
| Purchase #6 | $189.26 | 12.182% | $212.3157 | $212.32 | $212.30 | $212.30 |
| Purchase #7 | $142.68 | 8.753% | $155.1688 | $155.17 | $155.15 | $155.20 |
| 7 purchase totals = | $811.93 | $888.4302 | $888.44 | $888.35 | $888.50 | |