| 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 | $98.55 | 13.265% | $111.6227 | $111.62 | $111.60 | $111.60 |
| Purchase #2 | $224.30 | 3.485% | $232.1169 | $232.12 | $232.10 | $232.10 |
| Purchase #3 | $211.45 | 3.306% | $218.4405 | $218.44 | $218.45 | $218.40 |
| Purchase #4 | $17.63 | 9.648% | $19.3309 | $19.33 | $19.35 | $19.30 |
| Purchase #5 | $110.34 | 5.338% | $116.2299 | $116.23 | $116.25 | $116.20 |
| Purchase #6 | $193.29 | 3.399% | $199.8599 | $199.86 | $199.85 | $199.90 |
| Purchase #7 | $197.65 | 3.560% | $204.6863 | $204.69 | $204.70 | $204.70 |
| 7 purchase totals = | $1,053.21 | $1,102.2871 | $1,102.29 | $1,102.30 | $1,102.20 | |