| 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 | $134.61 | 12.264% | $151.1186 | $151.12 | $151.10 | $151.10 |
| Purchase #2 | $198.85 | 8.666% | $216.0823 | $216.08 | $216.10 | $216.10 |
| Purchase #3 | $53.59 | 13.755% | $60.9613 | $60.96 | $60.95 | $61.00 |
| Purchase #4 | $189.81 | 13.341% | $215.1326 | $215.13 | $215.15 | $215.10 |
| Purchase #5 | $173.54 | 3.387% | $179.4178 | $179.42 | $179.40 | $179.40 |
| Purchase #6 | $44.82 | 10.108% | $49.3504 | $49.35 | $49.35 | $49.40 |
| Purchase #7 | $46.26 | 6.655% | $49.3386 | $49.34 | $49.35 | $49.30 |
| 7 purchase totals = | $841.48 | $921.4016 | $921.40 | $921.40 | $921.40 | |