| 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 | $219.27 | 10.678% | $242.6837 | $242.68 | $242.70 | $242.70 |
| Purchase #2 | $247.82 | 5.106% | $260.4737 | $260.47 | $260.45 | $260.50 |
| Purchase #3 | $33.98 | 3.516% | $35.1747 | $35.17 | $35.15 | $35.20 |
| Purchase #4 | $125.77 | 9.563% | $137.7974 | $137.80 | $137.80 | $137.80 |
| Purchase #5 | $205.69 | 8.813% | $223.8175 | $223.82 | $223.80 | $223.80 |
| Purchase #6 | $144.48 | 6.528% | $153.9117 | $153.91 | $153.90 | $153.90 |
| Purchase #7 | $126.83 | 3.646% | $131.4542 | $131.45 | $131.45 | $131.50 |
| 7 purchase totals = | $1,103.84 | $1,185.3129 | $1,185.30 | $1,185.25 | $1,185.40 | |