| 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 | $221.69 | 7.181% | $237.6096 | $237.61 | $237.60 | $237.60 |
| Purchase #2 | $17.44 | 12.211% | $19.5696 | $19.57 | $19.55 | $19.60 |
| Purchase #3 | $46.42 | 8.106% | $50.1828 | $50.18 | $50.20 | $50.20 |
| Purchase #4 | $98.49 | 9.172% | $107.5235 | $107.52 | $107.50 | $107.50 |
| Purchase #5 | $81.93 | 11.672% | $91.4929 | $91.49 | $91.50 | $91.50 |
| Purchase #6 | $213.94 | 12.734% | $241.1831 | $241.18 | $241.20 | $241.20 |
| Purchase #7 | $224.55 | 7.368% | $241.0948 | $241.09 | $241.10 | $241.10 |
| 7 purchase totals = | $904.46 | $988.6563 | $988.64 | $988.65 | $988.70 | |