| 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 | $138.38 | 10.846% | $153.3887 | $153.39 | $153.40 | $153.40 |
| Purchase #2 | $241.99 | 4.467% | $252.7997 | $252.80 | $252.80 | $252.80 |
| Purchase #3 | $146.57 | 5.721% | $154.9553 | $154.96 | $154.95 | $155.00 |
| Purchase #4 | $121.88 | 4.526% | $127.3963 | $127.40 | $127.40 | $127.40 |
| Purchase #5 | $135.63 | 4.288% | $141.4458 | $141.45 | $141.45 | $141.40 |
| Purchase #6 | $24.51 | 7.748% | $26.409 | $26.41 | $26.40 | $26.40 |
| Purchase #7 | $10.52 | 11.255% | $11.704 | $11.70 | $11.70 | $11.70 |
| 7 purchase totals = | $819.48 | $868.0988 | $868.11 | $868.10 | $868.10 | |