| 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 | $19.93 | 12.675% | $22.4561 | $22.46 | $22.45 | $22.50 |
| Purchase #2 | $147.65 | 4.227% | $153.8912 | $153.89 | $153.90 | $153.90 |
| Purchase #3 | $249.65 | 12.218% | $280.1522 | $280.15 | $280.15 | $280.20 |
| Purchase #4 | $117.50 | 8.697% | $127.719 | $127.72 | $127.70 | $127.70 |
| Purchase #5 | $59.48 | 4.286% | $62.0293 | $62.03 | $62.05 | $62.00 |
| Purchase #6 | $199.76 | 6.451% | $212.6465 | $212.65 | $212.65 | $212.60 |
| Purchase #7 | $68.67 | 9.570% | $75.2417 | $75.24 | $75.25 | $75.20 |
| 7 purchase totals = | $862.64 | $934.1360 | $934.14 | $934.15 | $934.10 | |