| 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 | $237.37 | 5.271% | $249.8818 | $249.88 | $249.90 | $249.90 |
| Purchase #2 | $47.62 | 7.335% | $51.1129 | $51.11 | $51.10 | $51.10 |
| Purchase #3 | $113.54 | 4.440% | $118.5812 | $118.58 | $118.60 | $118.60 |
| Purchase #4 | $138.75 | 6.639% | $147.9616 | $147.96 | $147.95 | $148.00 |
| Purchase #5 | $128.74 | 6.335% | $136.8957 | $136.90 | $136.90 | $136.90 |
| Purchase #6 | $117.33 | 8.842% | $127.7043 | $127.70 | $127.70 | $127.70 |
| Purchase #7 | $33.33 | 10.261% | $36.75 | $36.75 | $36.75 | $36.80 |
| 7 purchase totals = | $816.68 | $868.8875 | $868.88 | $868.90 | $869.00 | |