| 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 | $116.82 | 3.474% | $120.8783 | $120.88 | $120.90 | $120.90 |
| Purchase #2 | $84.88 | 13.304% | $96.1724 | $96.17 | $96.15 | $96.20 |
| Purchase #3 | $238.62 | 8.467% | $258.824 | $258.82 | $258.80 | $258.80 |
| Purchase #4 | $187.58 | 11.155% | $208.5045 | $208.50 | $208.50 | $208.50 |
| Purchase #5 | $241.57 | 13.162% | $273.3654 | $273.37 | $273.35 | $273.40 |
| Purchase #6 | $163.53 | 4.330% | $170.6108 | $170.61 | $170.60 | $170.60 |
| Purchase #7 | $107.89 | 12.508% | $121.3849 | $121.38 | $121.40 | $121.40 |
| 7 purchase totals = | $1,140.89 | $1,249.7403 | $1,249.73 | $1,249.70 | $1,249.80 | |