| 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 | $182.60 | 4.223% | $190.3112 | $190.31 | $190.30 | $190.30 |
| Purchase #2 | $217.69 | 5.303% | $229.2341 | $229.23 | $229.25 | $229.20 |
| Purchase #3 | $216.83 | 9.524% | $237.4809 | $237.48 | $237.50 | $237.50 |
| Purchase #4 | $211.85 | 6.404% | $225.4169 | $225.42 | $225.40 | $225.40 |
| Purchase #5 | $200.28 | 9.358% | $219.0222 | $219.02 | $219.00 | $219.00 |
| Purchase #6 | $100.35 | 10.583% | $110.97 | $110.97 | $110.95 | $111.00 |
| Purchase #7 | $143.38 | 8.562% | $155.6562 | $155.66 | $155.65 | $155.70 |
| 7 purchase totals = | $1,272.98 | $1,368.0915 | $1,368.09 | $1,368.05 | $1,368.10 | |