| 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 | $242.43 | 13.556% | $275.2938 | $275.29 | $275.30 | $275.30 |
| Purchase #2 | $10.87 | 10.772% | $12.0409 | $12.04 | $12.05 | $12.00 |
| Purchase #3 | $148.29 | 3.513% | $153.4994 | $153.50 | $153.50 | $153.50 |
| Purchase #4 | $62.55 | 3.566% | $64.7805 | $64.78 | $64.80 | $64.80 |
| Purchase #5 | $29.54 | 11.675% | $32.9888 | $32.99 | $33.00 | $33.00 |
| Purchase #6 | $159.27 | 4.570% | $166.5486 | $166.55 | $166.55 | $166.50 |
| Purchase #7 | $131.25 | 10.848% | $145.488 | $145.49 | $145.50 | $145.50 |
| 7 purchase totals = | $784.20 | $850.6400 | $850.64 | $850.70 | $850.60 | |