| 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 | $123.99 | 6.741% | $132.3482 | $132.35 | $132.35 | $132.30 |
| Purchase #2 | $174.35 | 3.694% | $180.7905 | $180.79 | $180.80 | $180.80 |
| Purchase #3 | $187.52 | 11.429% | $208.9517 | $208.95 | $208.95 | $209.00 |
| Purchase #4 | $239.65 | 12.306% | $269.1413 | $269.14 | $269.15 | $269.10 |
| Purchase #5 | $60.35 | 11.352% | $67.2009 | $67.20 | $67.20 | $67.20 |
| Purchase #6 | $34.87 | 11.775% | $38.9759 | $38.98 | $39.00 | $39.00 |
| Purchase #7 | $54.39 | 9.364% | $59.4831 | $59.48 | $59.50 | $59.50 |
| 7 purchase totals = | $875.12 | $956.8916 | $956.89 | $956.95 | $956.90 | |