| 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 | $182.97 | 5.544% | $193.1139 | $193.11 | $193.10 | $193.10 |
| Purchase #2 | $244.96 | 8.496% | $265.7718 | $265.77 | $265.75 | $265.80 |
| Purchase #3 | $228.30 | 3.857% | $237.1055 | $237.11 | $237.10 | $237.10 |
| Purchase #4 | $227.83 | 13.152% | $257.7942 | $257.79 | $257.80 | $257.80 |
| Purchase #5 | $102.79 | 4.217% | $107.1247 | $107.12 | $107.10 | $107.10 |
| Purchase #6 | $170.97 | 13.225% | $193.5808 | $193.58 | $193.60 | $193.60 |
| Purchase #7 | $26.43 | 8.782% | $28.7511 | $28.75 | $28.75 | $28.80 |
| 7 purchase totals = | $1,184.25 | $1,283.2420 | $1,283.23 | $1,283.20 | $1,283.30 | |