| 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 | $193.71 | 5.330% | $204.0347 | $204.03 | $204.05 | $204.00 |
| Purchase #2 | $128.40 | 7.703% | $138.2907 | $138.29 | $138.30 | $138.30 |
| Purchase #3 | $73.44 | 7.734% | $79.1198 | $79.12 | $79.10 | $79.10 |
| Purchase #4 | $220.53 | 9.383% | $241.2223 | $241.22 | $241.20 | $241.20 |
| Purchase #5 | $60.40 | 3.268% | $62.3739 | $62.37 | $62.35 | $62.40 |
| Purchase #6 | $141.90 | 7.860% | $153.0533 | $153.05 | $153.05 | $153.10 |
| Purchase #7 | $65.72 | 8.115% | $71.0532 | $71.05 | $71.05 | $71.10 |
| 7 purchase totals = | $884.10 | $949.1479 | $949.13 | $949.10 | $949.20 | |