| 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 | $107.44 | 7.757% | $115.7741 | $115.77 | $115.75 | $115.80 |
| Purchase #2 | $40.97 | 11.485% | $45.6754 | $45.68 | $45.70 | $45.70 |
| Purchase #3 | $100.37 | 5.306% | $105.6956 | $105.70 | $105.70 | $105.70 |
| Purchase #4 | $108.91 | 8.148% | $117.784 | $117.78 | $117.80 | $117.80 |
| Purchase #5 | $123.86 | 9.173% | $135.2217 | $135.22 | $135.20 | $135.20 |
| Purchase #6 | $236.62 | 5.103% | $248.6947 | $248.69 | $248.70 | $248.70 |
| Purchase #7 | $188.39 | 3.260% | $194.5315 | $194.53 | $194.55 | $194.50 |
| 7 purchase totals = | $906.56 | $963.3770 | $963.37 | $963.40 | $963.40 | |