| 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 | $202.68 | 11.801% | $226.5983 | $226.60 | $226.60 | $226.60 |
| Purchase #2 | $194.45 | 11.200% | $216.2284 | $216.23 | $216.25 | $216.20 |
| Purchase #3 | $218.88 | 10.658% | $242.2082 | $242.21 | $242.20 | $242.20 |
| Purchase #4 | $203.85 | 10.185% | $224.6121 | $224.61 | $224.60 | $224.60 |
| Purchase #5 | $43.72 | 10.126% | $48.1471 | $48.15 | $48.15 | $48.10 |
| Purchase #6 | $202.68 | 10.489% | $223.9391 | $223.94 | $223.95 | $223.90 |
| Purchase #7 | $221.89 | 9.720% | $243.4577 | $243.46 | $243.45 | $243.50 |
| 7 purchase totals = | $1,288.15 | $1,425.1909 | $1,425.20 | $1,425.20 | $1,425.10 | |