| 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 | $237.26 | 7.569% | $255.2182 | $255.22 | $255.20 | $255.20 |
| Purchase #2 | $195.36 | 13.428% | $221.5929 | $221.59 | $221.60 | $221.60 |
| Purchase #3 | $114.80 | 5.851% | $121.5169 | $121.52 | $121.50 | $121.50 |
| Purchase #4 | $14.94 | 9.529% | $16.3636 | $16.36 | $16.35 | $16.40 |
| Purchase #5 | $20.42 | 13.221% | $23.1197 | $23.12 | $23.10 | $23.10 |
| Purchase #6 | $91.40 | 7.742% | $98.4762 | $98.48 | $98.50 | $98.50 |
| Purchase #7 | $125.75 | 3.765% | $130.4845 | $130.48 | $130.50 | $130.50 |
| 7 purchase totals = | $799.93 | $866.7720 | $866.77 | $866.75 | $866.80 | |