| 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 | $191.56 | 11.613% | $213.8059 | $213.81 | $213.80 | $213.80 |
| Purchase #2 | $158.89 | 8.408% | $172.2495 | $172.25 | $172.25 | $172.20 |
| Purchase #3 | $67.27 | 11.203% | $74.8063 | $74.81 | $74.80 | $74.80 |
| Purchase #4 | $56.94 | 8.206% | $61.6125 | $61.61 | $61.60 | $61.60 |
| Purchase #5 | $64.85 | 13.401% | $73.5405 | $73.54 | $73.55 | $73.50 |
| Purchase #6 | $243.95 | 3.281% | $251.954 | $251.95 | $251.95 | $252.00 |
| Purchase #7 | $83.54 | 4.568% | $87.3561 | $87.36 | $87.35 | $87.40 |
| 7 purchase totals = | $867.00 | $935.3248 | $935.33 | $935.30 | $935.30 | |