| 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 | $190.47 | 5.481% | $200.9097 | $200.91 | $200.90 | $200.90 |
| Purchase #2 | $82.62 | 12.283% | $92.7682 | $92.77 | $92.75 | $92.80 |
| Purchase #3 | $234.94 | 7.410% | $252.3491 | $252.35 | $252.35 | $252.30 |
| Purchase #4 | $223.35 | 5.299% | $235.1853 | $235.19 | $235.20 | $235.20 |
| Purchase #5 | $195.89 | 5.499% | $206.662 | $206.66 | $206.65 | $206.70 |
| Purchase #6 | $11.59 | 9.472% | $12.6878 | $12.69 | $12.70 | $12.70 |
| Purchase #7 | $213.45 | 11.647% | $238.3105 | $238.31 | $238.30 | $238.30 |
| 7 purchase totals = | $1,152.31 | $1,238.8726 | $1,238.88 | $1,238.85 | $1,238.90 | |