| 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 | $119.90 | 9.514% | $131.3073 | $131.31 | $131.30 | $131.30 |
| Purchase #2 | $218.62 | 8.763% | $237.7777 | $237.78 | $237.80 | $237.80 |
| Purchase #3 | $215.96 | 8.124% | $233.5046 | $233.50 | $233.50 | $233.50 |
| Purchase #4 | $43.65 | 4.534% | $45.6291 | $45.63 | $45.65 | $45.60 |
| Purchase #5 | $109.76 | 8.364% | $118.9403 | $118.94 | $118.95 | $118.90 |
| Purchase #6 | $131.54 | 3.447% | $136.0742 | $136.07 | $136.05 | $136.10 |
| Purchase #7 | $14.76 | 4.483% | $15.4217 | $15.42 | $15.40 | $15.40 |
| 7 purchase totals = | $854.19 | $918.6549 | $918.65 | $918.65 | $918.60 | |