| 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 | $211.56 | 7.259% | $226.9171 | $226.92 | $226.90 | $226.90 |
| Purchase #2 | $31.60 | 5.823% | $33.4401 | $33.44 | $33.45 | $33.40 |
| Purchase #3 | $83.57 | 8.824% | $90.9442 | $90.94 | $90.95 | $90.90 |
| Purchase #4 | $91.57 | 5.819% | $96.8985 | $96.90 | $96.90 | $96.90 |
| Purchase #5 | $64.63 | 13.737% | $73.5082 | $73.51 | $73.50 | $73.50 |
| Purchase #6 | $97.55 | 10.479% | $107.7723 | $107.77 | $107.75 | $107.80 |
| Purchase #7 | $208.91 | 12.495% | $235.0133 | $235.01 | $235.00 | $235.00 |
| 7 purchase totals = | $789.39 | $864.4937 | $864.49 | $864.45 | $864.40 | |