| 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 | $239.25 | 12.818% | $269.9171 | $269.92 | $269.90 | $269.90 |
| Purchase #2 | $28.47 | 9.762% | $31.2492 | $31.25 | $31.25 | $31.20 |
| Purchase #3 | $189.27 | 6.274% | $201.1448 | $201.14 | $201.15 | $201.10 |
| Purchase #4 | $26.80 | 10.803% | $29.6952 | $29.70 | $29.70 | $29.70 |
| Purchase #5 | $102.63 | 11.476% | $114.4078 | $114.41 | $114.40 | $114.40 |
| Purchase #6 | $37.70 | 11.656% | $42.0943 | $42.09 | $42.10 | $42.10 |
| Purchase #7 | $36.41 | 10.676% | $40.2971 | $40.30 | $40.30 | $40.30 |
| 7 purchase totals = | $660.53 | $728.8055 | $728.81 | $728.80 | $728.70 | |