| 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 | $25.55 | 10.472% | $28.2256 | $28.23 | $28.25 | $28.20 |
| Purchase #2 | $139.85 | 11.695% | $156.2055 | $156.21 | $156.20 | $156.20 |
| Purchase #3 | $22.35 | 8.531% | $24.2567 | $24.26 | $24.25 | $24.30 |
| Purchase #4 | $227.42 | 4.523% | $237.7062 | $237.71 | $237.70 | $237.70 |
| Purchase #5 | $130.53 | 11.521% | $145.5684 | $145.57 | $145.55 | $145.60 |
| Purchase #6 | $117.61 | 6.819% | $125.6298 | $125.63 | $125.65 | $125.60 |
| Purchase #7 | $113.98 | 11.535% | $127.1276 | $127.13 | $127.15 | $127.10 |
| 7 purchase totals = | $777.29 | $844.7198 | $844.74 | $844.75 | $844.70 | |