| 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 | $220.65 | 7.601% | $237.4216 | $237.42 | $237.40 | $237.40 |
| Purchase #2 | $35.97 | 13.309% | $40.7572 | $40.76 | $40.75 | $40.80 |
| Purchase #3 | $172.94 | 6.431% | $184.0618 | $184.06 | $184.05 | $184.10 |
| Purchase #4 | $6.94 | 12.345% | $7.7967 | $7.80 | $7.80 | $7.80 |
| Purchase #5 | $95.49 | 6.455% | $101.6539 | $101.65 | $101.65 | $101.70 |
| Purchase #6 | $57.99 | 11.718% | $64.7853 | $64.79 | $64.80 | $64.80 |
| Purchase #7 | $215.43 | 13.694% | $244.931 | $244.93 | $244.95 | $244.90 |
| 7 purchase totals = | $805.41 | $881.4075 | $881.41 | $881.40 | $881.50 | |