| 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 | $218.67 | 9.297% | $238.9997 | $239.00 | $239.00 | $239.00 |
| Purchase #2 | $102.41 | 10.335% | $112.9941 | $112.99 | $113.00 | $113.00 |
| Purchase #3 | $74.57 | 12.601% | $83.9666 | $83.97 | $83.95 | $84.00 |
| Purchase #4 | $45.43 | 7.799% | $48.9731 | $48.97 | $48.95 | $49.00 |
| Purchase #5 | $129.33 | 4.587% | $135.2624 | $135.26 | $135.25 | $135.30 |
| Purchase #6 | $113.85 | 13.430% | $129.1401 | $129.14 | $129.15 | $129.10 |
| Purchase #7 | $229.53 | 12.569% | $258.3796 | $258.38 | $258.40 | $258.40 |
| 7 purchase totals = | $913.79 | $1,007.7156 | $1,007.71 | $1,007.70 | $1,007.80 | |