| 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 | $212.25 | 6.395% | $225.8234 | $225.82 | $225.80 | $225.80 |
| Purchase #2 | $47.28 | 12.485% | $53.1829 | $53.18 | $53.20 | $53.20 |
| Purchase #3 | $145.40 | 6.177% | $154.3814 | $154.38 | $154.40 | $154.40 |
| Purchase #4 | $188.26 | 8.817% | $204.8589 | $204.86 | $204.85 | $204.90 |
| Purchase #5 | $168.81 | 9.832% | $185.4074 | $185.41 | $185.40 | $185.40 |
| Purchase #6 | $71.47 | 5.626% | $75.4909 | $75.49 | $75.50 | $75.50 |
| Purchase #7 | $189.27 | 9.317% | $206.9043 | $206.90 | $206.90 | $206.90 |
| 7 purchase totals = | $1,022.74 | $1,106.0492 | $1,106.04 | $1,106.05 | $1,106.10 | |