| 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 | $121.47 | 8.334% | $131.5933 | $131.59 | $131.60 | $131.60 |
| Purchase #2 | $52.25 | 4.302% | $54.4978 | $54.50 | $54.50 | $54.50 |
| Purchase #3 | $178.84 | 8.769% | $194.5225 | $194.52 | $194.50 | $194.50 |
| Purchase #4 | $244.34 | 11.712% | $272.9571 | $272.96 | $272.95 | $273.00 |
| Purchase #5 | $28.94 | 7.698% | $31.1678 | $31.17 | $31.15 | $31.20 |
| Purchase #6 | $83.98 | 8.411% | $91.0436 | $91.04 | $91.05 | $91.00 |
| Purchase #7 | $159.29 | 4.471% | $166.4119 | $166.41 | $166.40 | $166.40 |
| 7 purchase totals = | $869.11 | $942.1940 | $942.19 | $942.15 | $942.20 | |