| 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 | $225.42 | 12.693% | $254.0326 | $254.03 | $254.05 | $254.00 |
| Purchase #2 | $21.52 | 10.418% | $23.762 | $23.76 | $23.75 | $23.80 |
| Purchase #3 | $39.79 | 7.808% | $42.8968 | $42.90 | $42.90 | $42.90 |
| Purchase #4 | $19.93 | 9.613% | $21.8459 | $21.85 | $21.85 | $21.80 |
| Purchase #5 | $155.36 | 10.846% | $172.2103 | $172.21 | $172.20 | $172.20 |
| Purchase #6 | $193.37 | 9.102% | $210.9705 | $210.97 | $210.95 | $211.00 |
| Purchase #7 | $227.62 | 10.457% | $251.4222 | $251.42 | $251.40 | $251.40 |
| 7 purchase totals = | $883.01 | $977.1403 | $977.14 | $977.10 | $977.10 | |