| 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 | $202.48 | 5.380% | $213.3734 | $213.37 | $213.35 | $213.40 |
| Purchase #2 | $139.32 | 11.591% | $155.4686 | $155.47 | $155.45 | $155.50 |
| Purchase #3 | $159.34 | 7.223% | $170.8491 | $170.85 | $170.85 | $170.80 |
| Purchase #4 | $43.54 | 10.474% | $48.1004 | $48.10 | $48.10 | $48.10 |
| Purchase #5 | $27.63 | 3.850% | $28.6938 | $28.69 | $28.70 | $28.70 |
| Purchase #6 | $126.98 | 3.457% | $131.3697 | $131.37 | $131.35 | $131.40 |
| Purchase #7 | $130.90 | 3.281% | $135.1948 | $135.19 | $135.20 | $135.20 |
| 7 purchase totals = | $830.19 | $883.0498 | $883.04 | $883.00 | $883.10 | |