| 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 | $99.31 | 9.445% | $108.6898 | $108.69 | $108.70 | $108.70 |
| Purchase #2 | $71.63 | 6.472% | $76.2659 | $76.27 | $76.25 | $76.30 |
| Purchase #3 | $117.98 | 6.335% | $125.454 | $125.45 | $125.45 | $125.50 |
| Purchase #4 | $225.52 | 6.530% | $240.2465 | $240.25 | $240.25 | $240.20 |
| Purchase #5 | $81.73 | 3.728% | $84.7769 | $84.78 | $84.80 | $84.80 |
| Purchase #6 | $186.70 | 5.852% | $197.6257 | $197.63 | $197.65 | $197.60 |
| Purchase #7 | $163.99 | 10.131% | $180.6038 | $180.60 | $180.60 | $180.60 |
| 7 purchase totals = | $946.86 | $1,013.6626 | $1,013.67 | $1,013.70 | $1,013.70 | |