| 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 | $220.59 | 7.171% | $236.4085 | $236.41 | $236.40 | $236.40 |
| Purchase #2 | $25.71 | 11.522% | $28.6723 | $28.67 | $28.65 | $28.70 |
| Purchase #3 | $175.45 | 7.233% | $188.1403 | $188.14 | $188.15 | $188.10 |
| Purchase #4 | $201.95 | 9.593% | $221.3231 | $221.32 | $221.30 | $221.30 |
| Purchase #5 | $241.29 | 6.145% | $256.1173 | $256.12 | $256.10 | $256.10 |
| Purchase #6 | $118.48 | 11.194% | $131.7427 | $131.74 | $131.75 | $131.70 |
| Purchase #7 | $148.68 | 10.342% | $164.0565 | $164.06 | $164.05 | $164.10 |
| 7 purchase totals = | $1,132.15 | $1,226.4607 | $1,226.46 | $1,226.40 | $1,226.40 | |