| 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 | $225.64 | 13.559% | $256.2345 | $256.23 | $256.25 | $256.20 |
| Purchase #2 | $38.84 | 13.566% | $44.109 | $44.11 | $44.10 | $44.10 |
| Purchase #3 | $216.50 | 12.326% | $243.1858 | $243.19 | $243.20 | $243.20 |
| Purchase #4 | $122.37 | 7.563% | $131.6248 | $131.62 | $131.60 | $131.60 |
| Purchase #5 | $121.32 | 8.435% | $131.5533 | $131.55 | $131.55 | $131.60 |
| Purchase #6 | $5.50 | 3.231% | $5.6777 | $5.68 | $5.70 | $5.70 |
| Purchase #7 | $116.90 | 6.540% | $124.5453 | $124.55 | $124.55 | $124.50 |
| 7 purchase totals = | $847.07 | $936.9304 | $936.93 | $936.95 | $936.90 | |