| 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 | $106.79 | 12.676% | $120.3267 | $120.33 | $120.35 | $120.30 |
| Purchase #2 | $178.81 | 13.617% | $203.1586 | $203.16 | $203.15 | $203.20 |
| Purchase #3 | $217.89 | 6.570% | $232.2054 | $232.21 | $232.20 | $232.20 |
| Purchase #4 | $121.61 | 3.646% | $126.0439 | $126.04 | $126.05 | $126.00 |
| Purchase #5 | $166.26 | 6.466% | $177.0104 | $177.01 | $177.00 | $177.00 |
| Purchase #6 | $62.85 | 7.315% | $67.4475 | $67.45 | $67.45 | $67.40 |
| Purchase #7 | $66.76 | 9.867% | $73.3472 | $73.35 | $73.35 | $73.30 |
| 7 purchase totals = | $920.97 | $999.5397 | $999.55 | $999.55 | $999.40 | |