| 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 | $157.67 | 12.298% | $177.0603 | $177.06 | $177.05 | $177.10 |
| Purchase #2 | $213.70 | 4.390% | $223.0814 | $223.08 | $223.10 | $223.10 |
| Purchase #3 | $76.48 | 12.464% | $86.0125 | $86.01 | $86.00 | $86.00 |
| Purchase #4 | $135.77 | 9.348% | $148.4618 | $148.46 | $148.45 | $148.50 |
| Purchase #5 | $217.27 | 10.551% | $240.1942 | $240.19 | $240.20 | $240.20 |
| Purchase #6 | $28.60 | 8.409% | $31.005 | $31.01 | $31.00 | $31.00 |
| Purchase #7 | $211.36 | 4.792% | $221.4884 | $221.49 | $221.50 | $221.50 |
| 7 purchase totals = | $1,040.85 | $1,127.3036 | $1,127.30 | $1,127.30 | $1,127.40 | |