| 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 | $95.46 | 9.521% | $104.5487 | $104.55 | $104.55 | $104.50 |
| Purchase #2 | $217.52 | 9.176% | $237.4796 | $237.48 | $237.50 | $237.50 |
| Purchase #3 | $202.62 | 8.382% | $219.6036 | $219.60 | $219.60 | $219.60 |
| Purchase #4 | $186.25 | 5.142% | $195.827 | $195.83 | $195.85 | $195.80 |
| Purchase #5 | $159.99 | 5.237% | $168.3687 | $168.37 | $168.35 | $168.40 |
| Purchase #6 | $14.96 | 6.304% | $15.9031 | $15.90 | $15.90 | $15.90 |
| Purchase #7 | $93.61 | 8.105% | $101.1971 | $101.20 | $101.20 | $101.20 |
| 7 purchase totals = | $970.41 | $1,042.9278 | $1,042.93 | $1,042.95 | $1,042.90 | |