| 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 | $121.94 | 5.709% | $128.9016 | $128.90 | $128.90 | $128.90 |
| Purchase #2 | $99.52 | 10.661% | $110.1298 | $110.13 | $110.15 | $110.10 |
| Purchase #3 | $213.50 | 7.194% | $228.8592 | $228.86 | $228.85 | $228.90 |
| Purchase #4 | $81.77 | 3.522% | $84.6499 | $84.65 | $84.65 | $84.60 |
| Purchase #5 | $237.78 | 3.474% | $246.0405 | $246.04 | $246.05 | $246.00 |
| Purchase #6 | $58.83 | 12.180% | $65.9955 | $66.00 | $66.00 | $66.00 |
| Purchase #7 | $140.40 | 5.481% | $148.0953 | $148.10 | $148.10 | $148.10 |
| 7 purchase totals = | $953.74 | $1,012.6718 | $1,012.68 | $1,012.70 | $1,012.60 | |