| 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 | $117.87 | 9.248% | $128.7706 | $128.77 | $128.75 | $128.80 |
| Purchase #2 | $122.65 | 3.833% | $127.3512 | $127.35 | $127.35 | $127.40 |
| Purchase #3 | $24.65 | 8.361% | $26.711 | $26.71 | $26.70 | $26.70 |
| Purchase #4 | $221.55 | 11.156% | $246.2661 | $246.27 | $246.25 | $246.30 |
| Purchase #5 | $46.64 | 7.570% | $50.1706 | $50.17 | $50.15 | $50.20 |
| Purchase #6 | $154.65 | 11.451% | $172.359 | $172.36 | $172.35 | $172.40 |
| Purchase #7 | $169.97 | 11.803% | $190.0316 | $190.03 | $190.05 | $190.00 |
| 7 purchase totals = | $857.98 | $941.6601 | $941.66 | $941.60 | $941.80 | |