| 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 | $233.76 | 3.480% | $241.8948 | $241.89 | $241.90 | $241.90 |
| Purchase #2 | $6.48 | 11.365% | $7.2165 | $7.22 | $7.20 | $7.20 |
| Purchase #3 | $164.60 | 8.557% | $178.6848 | $178.68 | $178.70 | $178.70 |
| Purchase #4 | $172.76 | 8.853% | $188.0544 | $188.05 | $188.05 | $188.10 |
| Purchase #5 | $127.49 | 9.857% | $140.0567 | $140.06 | $140.05 | $140.10 |
| Purchase #6 | $71.81 | 6.104% | $76.1933 | $76.19 | $76.20 | $76.20 |
| Purchase #7 | $90.39 | 10.725% | $100.0843 | $100.08 | $100.10 | $100.10 |
| 7 purchase totals = | $867.29 | $932.1848 | $932.17 | $932.20 | $932.30 | |