| 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 | $132.68 | 5.326% | $139.7465 | $139.75 | $139.75 | $139.70 |
| Purchase #2 | $28.25 | 4.155% | $29.4238 | $29.42 | $29.40 | $29.40 |
| Purchase #3 | $119.28 | 5.570% | $125.9239 | $125.92 | $125.90 | $125.90 |
| Purchase #4 | $26.58 | 11.699% | $29.6896 | $29.69 | $29.70 | $29.70 |
| Purchase #5 | $222.69 | 3.491% | $230.4641 | $230.46 | $230.45 | $230.50 |
| Purchase #6 | $212.78 | 4.252% | $221.8274 | $221.83 | $221.85 | $221.80 |
| Purchase #7 | $19.43 | 10.834% | $21.535 | $21.54 | $21.55 | $21.50 |
| 7 purchase totals = | $761.69 | $798.6103 | $798.61 | $798.60 | $798.50 | |