| 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 | $247.38 | 11.202% | $275.0915 | $275.09 | $275.10 | $275.10 |
| Purchase #2 | $53.56 | 10.651% | $59.2647 | $59.26 | $59.25 | $59.30 |
| Purchase #3 | $195.25 | 12.176% | $219.0236 | $219.02 | $219.00 | $219.00 |
| Purchase #4 | $227.75 | 8.626% | $247.3957 | $247.40 | $247.40 | $247.40 |
| Purchase #5 | $70.94 | 10.499% | $78.388 | $78.39 | $78.40 | $78.40 |
| Purchase #6 | $232.58 | 5.448% | $245.251 | $245.25 | $245.25 | $245.30 |
| Purchase #7 | $184.34 | 4.261% | $192.1947 | $192.19 | $192.20 | $192.20 |
| 7 purchase totals = | $1,211.80 | $1,316.6092 | $1,316.60 | $1,316.60 | $1,316.70 | |