| 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 | $30.97 | 10.166% | $34.1184 | $34.12 | $34.10 | $34.10 |
| Purchase #2 | $232.42 | 7.809% | $250.5697 | $250.57 | $250.55 | $250.60 |
| Purchase #3 | $48.37 | 10.846% | $53.6162 | $53.62 | $53.60 | $53.60 |
| Purchase #4 | $23.30 | 13.797% | $26.5147 | $26.51 | $26.50 | $26.50 |
| Purchase #5 | $150.25 | 4.290% | $156.6957 | $156.70 | $156.70 | $156.70 |
| Purchase #6 | $232.40 | 9.634% | $254.7894 | $254.79 | $254.80 | $254.80 |
| Purchase #7 | $172.90 | 10.240% | $190.605 | $190.61 | $190.60 | $190.60 |
| 7 purchase totals = | $890.61 | $966.9091 | $966.92 | $966.85 | $966.90 | |