| 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 | $223.74 | 9.244% | $244.4225 | $244.42 | $244.40 | $244.40 |
| Purchase #2 | $192.48 | 6.871% | $205.7053 | $205.71 | $205.70 | $205.70 |
| Purchase #3 | $166.54 | 8.811% | $181.2138 | $181.21 | $181.20 | $181.20 |
| Purchase #4 | $161.36 | 5.867% | $170.827 | $170.83 | $170.85 | $170.80 |
| Purchase #5 | $242.75 | 8.504% | $263.3935 | $263.39 | $263.40 | $263.40 |
| Purchase #6 | $22.70 | 4.279% | $23.6713 | $23.67 | $23.65 | $23.70 |
| Purchase #7 | $215.73 | 6.213% | $229.1333 | $229.13 | $229.15 | $229.10 |
| 7 purchase totals = | $1,225.30 | $1,318.3667 | $1,318.36 | $1,318.35 | $1,318.30 | |