| 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 | $211.98 | 4.699% | $221.9409 | $221.94 | $221.95 | $221.90 |
| Purchase #2 | $100.67 | 8.492% | $109.2189 | $109.22 | $109.20 | $109.20 |
| Purchase #3 | $154.36 | 6.472% | $164.3502 | $164.35 | $164.35 | $164.40 |
| Purchase #4 | $13.68 | 10.166% | $15.0707 | $15.07 | $15.05 | $15.10 |
| Purchase #5 | $212.32 | 11.788% | $237.3483 | $237.35 | $237.35 | $237.30 |
| Purchase #6 | $151.98 | 5.196% | $159.8769 | $159.88 | $159.90 | $159.90 |
| Purchase #7 | $201.72 | 13.714% | $229.3839 | $229.38 | $229.40 | $229.40 |
| 7 purchase totals = | $1,046.71 | $1,137.1898 | $1,137.19 | $1,137.20 | $1,137.20 | |