| 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 | $238.59 | 4.478% | $249.2741 | $249.27 | $249.25 | $249.30 |
| Purchase #2 | $184.74 | 4.632% | $193.2972 | $193.30 | $193.30 | $193.30 |
| Purchase #3 | $162.88 | 4.436% | $170.1054 | $170.11 | $170.10 | $170.10 |
| Purchase #4 | $122.58 | 9.612% | $134.3624 | $134.36 | $134.35 | $134.40 |
| Purchase #5 | $80.52 | 9.723% | $88.349 | $88.35 | $88.35 | $88.30 |
| Purchase #6 | $35.34 | 9.872% | $38.8288 | $38.83 | $38.85 | $38.80 |
| Purchase #7 | $56.42 | 10.816% | $62.5224 | $62.52 | $62.50 | $62.50 |
| 7 purchase totals = | $881.07 | $936.7393 | $936.74 | $936.70 | $936.70 | |