| 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 | $103.27 | 11.495% | $115.1409 | $115.14 | $115.15 | $115.10 |
| Purchase #2 | $171.46 | 12.155% | $192.301 | $192.30 | $192.30 | $192.30 |
| Purchase #3 | $214.43 | 7.177% | $229.8196 | $229.82 | $229.80 | $229.80 |
| Purchase #4 | $237.79 | 11.326% | $264.7221 | $264.72 | $264.70 | $264.70 |
| Purchase #5 | $113.42 | 10.397% | $125.2123 | $125.21 | $125.20 | $125.20 |
| Purchase #6 | $129.39 | 12.162% | $145.1264 | $145.13 | $145.15 | $145.10 |
| Purchase #7 | $45.90 | 12.589% | $51.6784 | $51.68 | $51.70 | $51.70 |
| 7 purchase totals = | $1,015.66 | $1,124.0007 | $1,124.00 | $1,124.00 | $1,123.90 | |