| 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 | $245.28 | 13.260% | $277.8041 | $277.80 | $277.80 | $277.80 |
| Purchase #2 | $243.43 | 7.866% | $262.5782 | $262.58 | $262.60 | $262.60 |
| Purchase #3 | $12.49 | 7.873% | $13.4733 | $13.47 | $13.45 | $13.50 |
| Purchase #4 | $242.35 | 7.549% | $260.645 | $260.65 | $260.65 | $260.60 |
| Purchase #5 | $82.46 | 7.523% | $88.6635 | $88.66 | $88.65 | $88.70 |
| Purchase #6 | $172.99 | 3.411% | $178.8907 | $178.89 | $178.90 | $178.90 |
| Purchase #7 | $181.79 | 11.558% | $202.8013 | $202.80 | $202.80 | $202.80 |
| 7 purchase totals = | $1,180.79 | $1,284.8561 | $1,284.85 | $1,284.85 | $1,284.90 | |