| 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 | $110.94 | 10.165% | $122.2171 | $122.22 | $122.20 | $122.20 |
| Purchase #2 | $128.56 | 3.494% | $133.0519 | $133.05 | $133.05 | $133.10 |
| Purchase #3 | $29.51 | 3.550% | $30.5576 | $30.56 | $30.55 | $30.60 |
| Purchase #4 | $92.31 | 12.857% | $104.1783 | $104.18 | $104.20 | $104.20 |
| Purchase #5 | $45.36 | 12.666% | $51.1053 | $51.11 | $51.10 | $51.10 |
| Purchase #6 | $176.34 | 9.428% | $192.9653 | $192.97 | $192.95 | $193.00 |
| Purchase #7 | $241.95 | 8.301% | $262.0343 | $262.03 | $262.05 | $262.00 |
| 7 purchase totals = | $824.97 | $896.1098 | $896.12 | $896.10 | $896.20 | |