| 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 | $127.28 | 12.654% | $143.386 | $143.39 | $143.40 | $143.40 |
| Purchase #2 | $162.85 | 6.791% | $173.9091 | $173.91 | $173.90 | $173.90 |
| Purchase #3 | $110.38 | 10.179% | $121.6156 | $121.62 | $121.60 | $121.60 |
| Purchase #4 | $40.42 | 5.873% | $42.7939 | $42.79 | $42.80 | $42.80 |
| Purchase #5 | $230.48 | 5.122% | $242.2852 | $242.29 | $242.30 | $242.30 |
| Purchase #6 | $227.28 | 7.370% | $244.0305 | $244.03 | $244.05 | $244.00 |
| Purchase #7 | $169.97 | 13.473% | $192.8701 | $192.87 | $192.85 | $192.90 |
| 7 purchase totals = | $1,068.66 | $1,160.8904 | $1,160.90 | $1,160.90 | $1,160.90 | |