| 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 | $104.72 | 7.646% | $112.7269 | $112.73 | $112.75 | $112.70 |
| Purchase #2 | $209.46 | 13.332% | $237.3852 | $237.39 | $237.40 | $237.40 |
| Purchase #3 | $81.44 | 5.164% | $85.6456 | $85.65 | $85.65 | $85.60 |
| Purchase #4 | $239.94 | 11.331% | $267.1276 | $267.13 | $267.15 | $267.10 |
| Purchase #5 | $222.56 | 4.580% | $232.7532 | $232.75 | $232.75 | $232.80 |
| Purchase #6 | $195.68 | 8.754% | $212.8098 | $212.81 | $212.80 | $212.80 |
| Purchase #7 | $170.40 | 12.822% | $192.2487 | $192.25 | $192.25 | $192.20 |
| 7 purchase totals = | $1,224.20 | $1,340.6970 | $1,340.71 | $1,340.75 | $1,340.60 | |