| 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 | $237.43 | 4.324% | $247.6965 | $247.70 | $247.70 | $247.70 |
| Purchase #2 | $201.55 | 10.807% | $223.3315 | $223.33 | $223.35 | $223.30 |
| Purchase #3 | $244.54 | 3.598% | $253.3385 | $253.34 | $253.35 | $253.30 |
| Purchase #4 | $48.97 | 11.829% | $54.7627 | $54.76 | $54.75 | $54.80 |
| Purchase #5 | $131.45 | 6.241% | $139.6538 | $139.65 | $139.65 | $139.70 |
| Purchase #6 | $44.85 | 7.851% | $48.3712 | $48.37 | $48.35 | $48.40 |
| Purchase #7 | $143.31 | 7.861% | $154.5756 | $154.58 | $154.60 | $154.60 |
| 7 purchase totals = | $1,052.10 | $1,121.7298 | $1,121.73 | $1,121.75 | $1,121.80 | |