| 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 | $191.61 | 4.572% | $200.3704 | $200.37 | $200.35 | $200.40 |
| Purchase #2 | $83.99 | 9.268% | $91.7742 | $91.77 | $91.75 | $91.80 |
| Purchase #3 | $154.36 | 12.146% | $173.1086 | $173.11 | $173.10 | $173.10 |
| Purchase #4 | $65.76 | 8.425% | $71.3003 | $71.30 | $71.30 | $71.30 |
| Purchase #5 | $139.61 | 5.269% | $146.9661 | $146.97 | $146.95 | $147.00 |
| Purchase #6 | $15.46 | 12.835% | $17.4443 | $17.44 | $17.45 | $17.40 |
| Purchase #7 | $240.65 | 3.706% | $249.5685 | $249.57 | $249.55 | $249.60 |
| 7 purchase totals = | $891.44 | $950.5324 | $950.53 | $950.45 | $950.60 | |