| 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 | $19.54 | 10.618% | $21.6148 | $21.61 | $21.60 | $21.60 |
| Purchase #2 | $232.62 | 10.554% | $257.1707 | $257.17 | $257.15 | $257.20 |
| Purchase #3 | $27.86 | 6.783% | $29.7497 | $29.75 | $29.75 | $29.70 |
| Purchase #4 | $94.26 | 3.631% | $97.6826 | $97.68 | $97.70 | $97.70 |
| Purchase #5 | $234.75 | 8.284% | $254.1967 | $254.20 | $254.20 | $254.20 |
| Purchase #6 | $80.31 | 8.589% | $87.2078 | $87.21 | $87.20 | $87.20 |
| Purchase #7 | $118.82 | 13.784% | $135.1981 | $135.20 | $135.20 | $135.20 |
| 7 purchase totals = | $808.16 | $882.8204 | $882.82 | $882.80 | $882.80 | |