| 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 | $124.46 | 12.219% | $139.6678 | $139.67 | $139.65 | $139.70 |
| Purchase #2 | $213.40 | 11.461% | $237.8578 | $237.86 | $237.85 | $237.90 |
| Purchase #3 | $197.85 | 5.457% | $208.6467 | $208.65 | $208.65 | $208.60 |
| Purchase #4 | $139.74 | 13.487% | $158.5867 | $158.59 | $158.60 | $158.60 |
| Purchase #5 | $13.93 | 13.362% | $15.7913 | $15.79 | $15.80 | $15.80 |
| Purchase #6 | $122.81 | 4.782% | $128.6828 | $128.68 | $128.70 | $128.70 |
| Purchase #7 | $69.80 | 8.795% | $75.9389 | $75.94 | $75.95 | $75.90 |
| 7 purchase totals = | $881.99 | $965.1720 | $965.18 | $965.20 | $965.20 | |