| 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 | $215.64 | 7.536% | $231.8906 | $231.89 | $231.90 | $231.90 |
| Purchase #2 | $57.52 | 10.289% | $63.4382 | $63.44 | $63.45 | $63.40 |
| Purchase #3 | $243.94 | 13.687% | $277.3281 | $277.33 | $277.35 | $277.30 |
| Purchase #4 | $149.82 | 11.275% | $166.7122 | $166.71 | $166.70 | $166.70 |
| Purchase #5 | $108.53 | 6.464% | $115.5454 | $115.55 | $115.55 | $115.50 |
| Purchase #6 | $21.44 | 10.238% | $23.635 | $23.64 | $23.65 | $23.60 |
| Purchase #7 | $26.28 | 7.829% | $28.3375 | $28.34 | $28.35 | $28.30 |
| 7 purchase totals = | $823.17 | $906.8870 | $906.90 | $906.95 | $906.70 | |