| 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 | $29.43 | 7.420% | $31.6137 | $31.61 | $31.60 | $31.60 |
| Purchase #2 | $108.27 | 4.828% | $113.4973 | $113.50 | $113.50 | $113.50 |
| Purchase #3 | $187.59 | 3.801% | $194.7203 | $194.72 | $194.70 | $194.70 |
| Purchase #4 | $212.31 | 7.485% | $228.2014 | $228.20 | $228.20 | $228.20 |
| Purchase #5 | $83.36 | 5.158% | $87.6597 | $87.66 | $87.65 | $87.70 |
| Purchase #6 | $224.31 | 12.570% | $252.5058 | $252.51 | $252.50 | $252.50 |
| Purchase #7 | $220.69 | 6.217% | $234.4103 | $234.41 | $234.40 | $234.40 |
| 7 purchase totals = | $1,065.96 | $1,142.6085 | $1,142.61 | $1,142.55 | $1,142.60 | |