| 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 | $217.77 | 4.625% | $227.8419 | $227.84 | $227.85 | $227.80 |
| Purchase #2 | $114.40 | 12.720% | $128.9517 | $128.95 | $128.95 | $129.00 |
| Purchase #3 | $85.74 | 7.431% | $92.1113 | $92.11 | $92.10 | $92.10 |
| Purchase #4 | $103.59 | 4.563% | $108.3168 | $108.32 | $108.30 | $108.30 |
| Purchase #5 | $58.91 | 3.181% | $60.7839 | $60.78 | $60.80 | $60.80 |
| Purchase #6 | $236.47 | 7.536% | $254.2904 | $254.29 | $254.30 | $254.30 |
| Purchase #7 | $172.57 | 12.703% | $194.4916 | $194.49 | $194.50 | $194.50 |
| 7 purchase totals = | $989.45 | $1,066.7876 | $1,066.78 | $1,066.80 | $1,066.80 | |