| 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 | $89.36 | 10.531% | $98.7705 | $98.77 | $98.75 | $98.80 |
| Purchase #2 | $185.68 | 3.523% | $192.2215 | $192.22 | $192.20 | $192.20 |
| Purchase #3 | $121.58 | 7.585% | $130.8018 | $130.80 | $130.80 | $130.80 |
| Purchase #4 | $99.96 | 10.400% | $110.3558 | $110.36 | $110.35 | $110.40 |
| Purchase #5 | $60.41 | 5.846% | $63.9416 | $63.94 | $63.95 | $63.90 |
| Purchase #6 | $188.54 | 3.516% | $195.1691 | $195.17 | $195.15 | $195.20 |
| Purchase #7 | $212.34 | 4.609% | $222.1268 | $222.13 | $222.15 | $222.10 |
| 7 purchase totals = | $957.87 | $1,013.3871 | $1,013.39 | $1,013.35 | $1,013.40 | |