| 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 | $226.27 | 3.440% | $234.0537 | $234.05 | $234.05 | $234.10 |
| Purchase #2 | $149.84 | 9.867% | $164.6247 | $164.62 | $164.60 | $164.60 |
| Purchase #3 | $177.60 | 5.379% | $187.1531 | $187.15 | $187.15 | $187.20 |
| Purchase #4 | $220.27 | 8.421% | $238.8189 | $238.82 | $238.80 | $238.80 |
| Purchase #5 | $125.45 | 6.557% | $133.6758 | $133.68 | $133.70 | $133.70 |
| Purchase #6 | $171.45 | 4.543% | $179.239 | $179.24 | $179.25 | $179.20 |
| Purchase #7 | $41.71 | 7.746% | $44.9409 | $44.94 | $44.95 | $44.90 |
| 7 purchase totals = | $1,112.59 | $1,182.5061 | $1,182.50 | $1,182.50 | $1,182.50 | |