| 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 | $101.63 | 10.501% | $112.3022 | $112.30 | $112.30 | $112.30 |
| Purchase #2 | $206.77 | 4.647% | $216.3786 | $216.38 | $216.40 | $216.40 |
| Purchase #3 | $54.93 | 10.344% | $60.612 | $60.61 | $60.60 | $60.60 |
| Purchase #4 | $107.37 | 12.599% | $120.8975 | $120.90 | $120.90 | $120.90 |
| Purchase #5 | $176.37 | 10.692% | $195.2275 | $195.23 | $195.25 | $195.20 |
| Purchase #6 | $173.87 | 5.851% | $184.0431 | $184.04 | $184.05 | $184.00 |
| Purchase #7 | $16.40 | 4.547% | $17.1457 | $17.15 | $17.15 | $17.10 |
| 7 purchase totals = | $837.34 | $906.6066 | $906.61 | $906.65 | $906.50 | |