| 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 | $225.83 | 3.283% | $233.244 | $233.24 | $233.25 | $233.20 |
| Purchase #2 | $194.29 | 7.238% | $208.3527 | $208.35 | $208.35 | $208.40 |
| Purchase #3 | $238.47 | 10.140% | $262.6509 | $262.65 | $262.65 | $262.70 |
| Purchase #4 | $8.94 | 5.348% | $9.4181 | $9.42 | $9.40 | $9.40 |
| Purchase #5 | $148.54 | 13.815% | $169.0608 | $169.06 | $169.05 | $169.10 |
| Purchase #6 | $49.63 | 13.222% | $56.1921 | $56.19 | $56.20 | $56.20 |
| Purchase #7 | $36.88 | 11.641% | $41.1732 | $41.17 | $41.15 | $41.20 |
| 7 purchase totals = | $902.58 | $980.0918 | $980.08 | $980.05 | $980.20 | |