| 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 | $226.80 | 6.656% | $241.8958 | $241.90 | $241.90 | $241.90 |
| Purchase #2 | $75.36 | 7.691% | $81.1559 | $81.16 | $81.15 | $81.20 |
| Purchase #3 | $212.76 | 8.535% | $230.9191 | $230.92 | $230.90 | $230.90 |
| Purchase #4 | $193.57 | 5.475% | $204.168 | $204.17 | $204.15 | $204.20 |
| Purchase #5 | $78.60 | 13.316% | $89.0664 | $89.07 | $89.05 | $89.10 |
| Purchase #6 | $57.28 | 6.252% | $60.8611 | $60.86 | $60.85 | $60.90 |
| Purchase #7 | $36.74 | 11.764% | $41.0621 | $41.06 | $41.05 | $41.10 |
| 7 purchase totals = | $881.11 | $949.1284 | $949.14 | $949.05 | $949.30 | |