| 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 | $198.62 | 7.518% | $213.5523 | $213.55 | $213.55 | $213.60 |
| Purchase #2 | $227.43 | 7.226% | $243.8641 | $243.86 | $243.85 | $243.90 |
| Purchase #3 | $96.29 | 7.685% | $103.6899 | $103.69 | $103.70 | $103.70 |
| Purchase #4 | $12.72 | 3.187% | $13.1254 | $13.13 | $13.15 | $13.10 |
| Purchase #5 | $62.93 | 4.351% | $65.6681 | $65.67 | $65.65 | $65.70 |
| Purchase #6 | $194.82 | 9.781% | $213.8753 | $213.88 | $213.90 | $213.90 |
| Purchase #7 | $50.57 | 10.544% | $55.9021 | $55.90 | $55.90 | $55.90 |
| 7 purchase totals = | $843.38 | $909.6772 | $909.68 | $909.70 | $909.80 | |