| 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 | $100.94 | 12.798% | $113.8583 | $113.86 | $113.85 | $113.90 |
| Purchase #2 | $139.36 | 10.215% | $153.5956 | $153.60 | $153.60 | $153.60 |
| Purchase #3 | $115.64 | 13.449% | $131.1924 | $131.19 | $131.20 | $131.20 |
| Purchase #4 | $104.42 | 10.469% | $115.3517 | $115.35 | $115.35 | $115.40 |
| Purchase #5 | $202.53 | 5.163% | $212.9866 | $212.99 | $213.00 | $213.00 |
| Purchase #6 | $180.49 | 12.569% | $203.1758 | $203.18 | $203.20 | $203.20 |
| Purchase #7 | $48.89 | 12.370% | $54.9377 | $54.94 | $54.95 | $54.90 |
| 7 purchase totals = | $892.27 | $985.0981 | $985.11 | $985.15 | $985.20 | |