| 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 | $217.29 | 4.571% | $227.2223 | $227.22 | $227.20 | $227.20 |
| Purchase #2 | $202.51 | 5.223% | $213.0871 | $213.09 | $213.10 | $213.10 |
| Purchase #3 | $63.97 | 11.859% | $71.5562 | $71.56 | $71.55 | $71.60 |
| Purchase #4 | $208.62 | 12.826% | $235.3776 | $235.38 | $235.40 | $235.40 |
| Purchase #5 | $32.82 | 6.861% | $35.0718 | $35.07 | $35.05 | $35.10 |
| Purchase #6 | $26.65 | 10.692% | $29.4994 | $29.50 | $29.50 | $29.50 |
| Purchase #7 | $67.95 | 6.325% | $72.2478 | $72.25 | $72.25 | $72.20 |
| 7 purchase totals = | $819.81 | $884.0622 | $884.07 | $884.05 | $884.10 | |