| 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 | $204.81 | 8.124% | $221.4488 | $221.45 | $221.45 | $221.40 |
| Purchase #2 | $203.37 | 4.402% | $212.3223 | $212.32 | $212.30 | $212.30 |
| Purchase #3 | $121.41 | 11.744% | $135.6684 | $135.67 | $135.65 | $135.70 |
| Purchase #4 | $125.80 | 9.439% | $137.6743 | $137.67 | $137.65 | $137.70 |
| Purchase #5 | $146.87 | 6.753% | $156.7881 | $156.79 | $156.80 | $156.80 |
| Purchase #6 | $70.91 | 13.304% | $80.3439 | $80.34 | $80.35 | $80.30 |
| Purchase #7 | $9.40 | 6.551% | $10.0158 | $10.02 | $10.00 | $10.00 |
| 7 purchase totals = | $882.57 | $954.2616 | $954.26 | $954.20 | $954.20 | |