| 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 | $222.36 | 7.447% | $238.9191 | $238.92 | $238.90 | $238.90 |
| Purchase #2 | $130.87 | 3.866% | $135.9294 | $135.93 | $135.95 | $135.90 |
| Purchase #3 | $152.48 | 5.311% | $160.5782 | $160.58 | $160.60 | $160.60 |
| Purchase #4 | $88.97 | 11.116% | $98.8599 | $98.86 | $98.85 | $98.90 |
| Purchase #5 | $33.86 | 9.812% | $37.1823 | $37.18 | $37.20 | $37.20 |
| Purchase #6 | $163.48 | 3.194% | $168.7016 | $168.70 | $168.70 | $168.70 |
| Purchase #7 | $93.77 | 13.357% | $106.2949 | $106.29 | $106.30 | $106.30 |
| 7 purchase totals = | $885.79 | $946.4654 | $946.46 | $946.50 | $946.50 | |