| 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 | $200.72 | 6.139% | $213.0422 | $213.04 | $213.05 | $213.00 |
| Purchase #2 | $92.68 | 9.804% | $101.7663 | $101.77 | $101.75 | $101.80 |
| Purchase #3 | $28.80 | 3.638% | $29.8477 | $29.85 | $29.85 | $29.80 |
| Purchase #4 | $120.36 | 7.669% | $129.5904 | $129.59 | $129.60 | $129.60 |
| Purchase #5 | $222.76 | 5.479% | $234.965 | $234.97 | $234.95 | $235.00 |
| Purchase #6 | $179.93 | 11.234% | $200.1433 | $200.14 | $200.15 | $200.10 |
| Purchase #7 | $122.87 | 8.265% | $133.0252 | $133.03 | $133.05 | $133.00 |
| 7 purchase totals = | $968.12 | $1,042.3801 | $1,042.39 | $1,042.40 | $1,042.30 | |