| 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 | $183.78 | 9.752% | $201.7022 | $201.70 | $201.70 | $201.70 |
| Purchase #2 | $201.49 | 13.353% | $228.395 | $228.40 | $228.40 | $228.40 |
| Purchase #3 | $206.87 | 12.365% | $232.4495 | $232.45 | $232.45 | $232.40 |
| Purchase #4 | $231.36 | 11.591% | $258.1769 | $258.18 | $258.20 | $258.20 |
| Purchase #5 | $100.50 | 11.782% | $112.3409 | $112.34 | $112.35 | $112.30 |
| Purchase #6 | $194.64 | 5.238% | $204.8352 | $204.84 | $204.85 | $204.80 |
| Purchase #7 | $44.66 | 7.491% | $48.0055 | $48.01 | $48.00 | $48.00 |
| 7 purchase totals = | $1,163.30 | $1,285.9052 | $1,285.92 | $1,285.95 | $1,285.80 | |