| 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 | $116.53 | 3.454% | $120.5549 | $120.55 | $120.55 | $120.60 |
| Purchase #2 | $59.26 | 13.171% | $67.0651 | $67.07 | $67.05 | $67.10 |
| Purchase #3 | $122.29 | 11.330% | $136.1455 | $136.15 | $136.15 | $136.10 |
| Purchase #4 | $81.61 | 8.177% | $88.2832 | $88.28 | $88.30 | $88.30 |
| Purchase #5 | $210.97 | 6.521% | $224.7274 | $224.73 | $224.75 | $224.70 |
| Purchase #6 | $76.84 | 7.830% | $82.8566 | $82.86 | $82.85 | $82.90 |
| Purchase #7 | $187.59 | 13.574% | $213.0535 | $213.05 | $213.05 | $213.10 |
| 7 purchase totals = | $855.09 | $932.6862 | $932.69 | $932.70 | $932.80 | |