| 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 | $204.90 | 11.855% | $229.1909 | $229.19 | $229.20 | $229.20 |
| Purchase #2 | $176.43 | 11.229% | $196.2413 | $196.24 | $196.25 | $196.20 |
| Purchase #3 | $183.87 | 8.573% | $199.6332 | $199.63 | $199.65 | $199.60 |
| Purchase #4 | $101.75 | 6.214% | $108.0727 | $108.07 | $108.05 | $108.10 |
| Purchase #5 | $233.29 | 3.261% | $240.8976 | $240.90 | $240.90 | $240.90 |
| Purchase #6 | $49.76 | 9.449% | $54.4618 | $54.46 | $54.45 | $54.50 |
| Purchase #7 | $167.87 | 4.639% | $175.6575 | $175.66 | $175.65 | $175.70 |
| 7 purchase totals = | $1,117.87 | $1,204.1550 | $1,204.15 | $1,204.15 | $1,204.20 | |