| 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 | $91.53 | 12.284% | $102.7735 | $102.77 | $102.75 | $102.80 |
| Purchase #2 | $93.33 | 11.222% | $103.8035 | $103.80 | $103.80 | $103.80 |
| Purchase #3 | $111.35 | 5.147% | $117.0812 | $117.08 | $117.10 | $117.10 |
| Purchase #4 | $119.73 | 5.110% | $125.8482 | $125.85 | $125.85 | $125.80 |
| Purchase #5 | $193.38 | 9.330% | $211.4224 | $211.42 | $211.40 | $211.40 |
| Purchase #6 | $109.76 | 10.420% | $121.197 | $121.20 | $121.20 | $121.20 |
| Purchase #7 | $177.58 | 7.566% | $191.0157 | $191.02 | $191.00 | $191.00 |
| 7 purchase totals = | $896.66 | $973.1415 | $973.14 | $973.10 | $973.10 | |