| 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 | $235.95 | 13.785% | $268.4757 | $268.48 | $268.50 | $268.50 |
| Purchase #2 | $250.63 | 12.650% | $282.3347 | $282.33 | $282.35 | $282.30 |
| Purchase #3 | $84.68 | 5.284% | $89.1545 | $89.15 | $89.15 | $89.20 |
| Purchase #4 | $35.36 | 6.356% | $37.6075 | $37.61 | $37.60 | $37.60 |
| Purchase #5 | $38.56 | 4.204% | $40.1811 | $40.18 | $40.20 | $40.20 |
| Purchase #6 | $35.28 | 7.242% | $37.835 | $37.84 | $37.85 | $37.80 |
| Purchase #7 | $185.80 | 8.192% | $201.0207 | $201.02 | $201.00 | $201.00 |
| 7 purchase totals = | $866.26 | $956.6092 | $956.61 | $956.65 | $956.60 | |