| 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 | $210.36 | 10.662% | $232.7886 | $232.79 | $232.80 | $232.80 |
| Purchase #2 | $243.57 | 6.119% | $258.474 | $258.47 | $258.45 | $258.50 |
| Purchase #3 | $125.62 | 7.368% | $134.8757 | $134.88 | $134.90 | $134.90 |
| Purchase #4 | $250.96 | 12.703% | $282.8394 | $282.84 | $282.85 | $282.80 |
| Purchase #5 | $96.86 | 11.548% | $108.0454 | $108.05 | $108.05 | $108.00 |
| Purchase #6 | $53.74 | 5.442% | $56.6645 | $56.66 | $56.65 | $56.70 |
| Purchase #7 | $56.61 | 13.349% | $64.1669 | $64.17 | $64.15 | $64.20 |
| 7 purchase totals = | $1,037.72 | $1,137.8545 | $1,137.86 | $1,137.85 | $1,137.90 | |