| 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 | $104.60 | 11.762% | $116.9031 | $116.90 | $116.90 | $116.90 |
| Purchase #2 | $241.31 | 3.380% | $249.4663 | $249.47 | $249.45 | $249.50 |
| Purchase #3 | $119.80 | 7.870% | $129.2283 | $129.23 | $129.25 | $129.20 |
| Purchase #4 | $36.85 | 9.389% | $40.3098 | $40.31 | $40.30 | $40.30 |
| Purchase #5 | $76.27 | 5.176% | $80.2177 | $80.22 | $80.20 | $80.20 |
| Purchase #6 | $201.47 | 8.690% | $218.9777 | $218.98 | $219.00 | $219.00 |
| Purchase #7 | $19.82 | 6.503% | $21.1089 | $21.11 | $21.10 | $21.10 |
| 7 purchase totals = | $800.12 | $856.2118 | $856.22 | $856.20 | $856.20 | |