| 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 | $101.49 | 9.508% | $111.1397 | $111.14 | $111.15 | $111.10 |
| Purchase #2 | $121.90 | 8.219% | $131.919 | $131.92 | $131.90 | $131.90 |
| Purchase #3 | $121.79 | 10.257% | $134.282 | $134.28 | $134.30 | $134.30 |
| Purchase #4 | $105.72 | 6.547% | $112.6415 | $112.64 | $112.65 | $112.60 |
| Purchase #5 | $64.38 | 8.424% | $69.8034 | $69.80 | $69.80 | $69.80 |
| Purchase #6 | $134.48 | 8.351% | $145.7104 | $145.71 | $145.70 | $145.70 |
| Purchase #7 | $236.57 | 7.666% | $254.7055 | $254.71 | $254.70 | $254.70 |
| 7 purchase totals = | $886.33 | $960.2015 | $960.20 | $960.20 | $960.10 | |