| 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 | $136.45 | 5.643% | $144.1499 | $144.15 | $144.15 | $144.10 |
| Purchase #2 | $249.89 | 7.325% | $268.1944 | $268.19 | $268.20 | $268.20 |
| Purchase #3 | $13.48 | 5.512% | $14.223 | $14.22 | $14.20 | $14.20 |
| Purchase #4 | $212.27 | 13.414% | $240.7439 | $240.74 | $240.75 | $240.70 |
| Purchase #5 | $42.97 | 7.248% | $46.0845 | $46.08 | $46.10 | $46.10 |
| Purchase #6 | $115.30 | 3.325% | $119.1337 | $119.13 | $119.15 | $119.10 |
| Purchase #7 | $203.37 | 5.792% | $215.1492 | $215.15 | $215.15 | $215.10 |
| 7 purchase totals = | $973.73 | $1,047.6786 | $1,047.66 | $1,047.70 | $1,047.50 | |