| 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 | $217.68 | 9.459% | $238.2704 | $238.27 | $238.25 | $238.30 |
| Purchase #2 | $178.76 | 13.576% | $203.0285 | $203.03 | $203.05 | $203.00 |
| Purchase #3 | $187.57 | 7.553% | $201.7372 | $201.74 | $201.75 | $201.70 |
| Purchase #4 | $18.63 | 9.288% | $20.3604 | $20.36 | $20.35 | $20.40 |
| Purchase #5 | $196.36 | 4.188% | $204.5836 | $204.58 | $204.60 | $204.60 |
| Purchase #6 | $217.55 | 3.400% | $224.9467 | $224.95 | $224.95 | $224.90 |
| Purchase #7 | $137.50 | 8.531% | $149.2301 | $149.23 | $149.25 | $149.20 |
| 7 purchase totals = | $1,154.05 | $1,242.1569 | $1,242.16 | $1,242.20 | $1,242.10 | |