| 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 | $202.41 | 4.348% | $211.2108 | $211.21 | $211.20 | $211.20 |
| Purchase #2 | $180.86 | 9.687% | $198.3799 | $198.38 | $198.40 | $198.40 |
| Purchase #3 | $135.86 | 6.799% | $145.0971 | $145.10 | $145.10 | $145.10 |
| Purchase #4 | $95.49 | 11.119% | $106.1075 | $106.11 | $106.10 | $106.10 |
| Purchase #5 | $96.66 | 10.799% | $107.0983 | $107.10 | $107.10 | $107.10 |
| Purchase #6 | $12.31 | 10.420% | $13.5927 | $13.59 | $13.60 | $13.60 |
| Purchase #7 | $113.38 | 10.874% | $125.7089 | $125.71 | $125.70 | $125.70 |
| 7 purchase totals = | $836.97 | $907.1952 | $907.20 | $907.20 | $907.20 | |