| 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 | $200.44 | 12.107% | $224.7073 | $224.71 | $224.70 | $224.70 |
| Purchase #2 | $234.35 | 3.372% | $242.2523 | $242.25 | $242.25 | $242.30 |
| Purchase #3 | $147.47 | 11.341% | $164.1946 | $164.19 | $164.20 | $164.20 |
| Purchase #4 | $61.89 | 5.657% | $65.3911 | $65.39 | $65.40 | $65.40 |
| Purchase #5 | $199.77 | 9.216% | $218.1808 | $218.18 | $218.20 | $218.20 |
| Purchase #6 | $77.43 | 9.613% | $84.8733 | $84.87 | $84.85 | $84.90 |
| Purchase #7 | $81.33 | 5.529% | $85.8267 | $85.83 | $85.85 | $85.80 |
| 7 purchase totals = | $1,002.68 | $1,085.4261 | $1,085.42 | $1,085.45 | $1,085.50 | |