| 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 | $195.41 | 4.847% | $204.8815 | $204.88 | $204.90 | $204.90 |
| Purchase #2 | $225.47 | 11.539% | $251.487 | $251.49 | $251.50 | $251.50 |
| Purchase #3 | $50.95 | 5.860% | $53.9357 | $53.94 | $53.95 | $53.90 |
| Purchase #4 | $59.78 | 9.251% | $65.3102 | $65.31 | $65.30 | $65.30 |
| Purchase #5 | $129.92 | 7.522% | $139.6926 | $139.69 | $139.70 | $139.70 |
| Purchase #6 | $8.70 | 12.364% | $9.7757 | $9.78 | $9.80 | $9.80 |
| Purchase #7 | $168.84 | 6.137% | $179.2017 | $179.20 | $179.20 | $179.20 |
| 7 purchase totals = | $839.07 | $904.2844 | $904.29 | $904.35 | $904.30 | |