| 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 | $189.69 | 8.170% | $205.1877 | $205.19 | $205.20 | $205.20 |
| Purchase #2 | $140.35 | 4.585% | $146.785 | $146.79 | $146.80 | $146.80 |
| Purchase #3 | $128.76 | 8.148% | $139.2514 | $139.25 | $139.25 | $139.30 |
| Purchase #4 | $154.31 | 6.191% | $163.8633 | $163.86 | $163.85 | $163.90 |
| Purchase #5 | $66.98 | 9.407% | $73.2808 | $73.28 | $73.30 | $73.30 |
| Purchase #6 | $218.85 | 6.333% | $232.7098 | $232.71 | $232.70 | $232.70 |
| Purchase #7 | $38.45 | 3.731% | $39.8846 | $39.88 | $39.90 | $39.90 |
| 7 purchase totals = | $937.39 | $1,000.9626 | $1,000.96 | $1,001.00 | $1,001.10 | |