| 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 | $242.94 | 3.536% | $251.5304 | $251.53 | $251.55 | $251.50 |
| Purchase #2 | $98.64 | 13.723% | $112.1764 | $112.18 | $112.20 | $112.20 |
| Purchase #3 | $20.98 | 10.248% | $23.13 | $23.13 | $23.15 | $23.10 |
| Purchase #4 | $142.41 | 7.406% | $152.9569 | $152.96 | $152.95 | $153.00 |
| Purchase #5 | $165.78 | 11.456% | $184.7718 | $184.77 | $184.75 | $184.80 |
| Purchase #6 | $184.42 | 10.649% | $204.0589 | $204.06 | $204.05 | $204.10 |
| Purchase #7 | $24.87 | 7.336% | $26.6945 | $26.69 | $26.70 | $26.70 |
| 7 purchase totals = | $880.04 | $955.3189 | $955.32 | $955.35 | $955.40 | |