| 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 | $226.29 | 6.122% | $240.1435 | $240.14 | $240.15 | $240.10 |
| Purchase #2 | $116.40 | 8.740% | $126.5734 | $126.57 | $126.55 | $126.60 |
| Purchase #3 | $21.37 | 6.850% | $22.8338 | $22.83 | $22.85 | $22.80 |
| Purchase #4 | $6.41 | 12.782% | $7.2293 | $7.23 | $7.25 | $7.20 |
| Purchase #5 | $175.75 | 12.143% | $197.0913 | $197.09 | $197.10 | $197.10 |
| Purchase #6 | $236.36 | 13.462% | $268.1788 | $268.18 | $268.20 | $268.20 |
| Purchase #7 | $134.97 | 4.631% | $141.2205 | $141.22 | $141.20 | $141.20 |
| 7 purchase totals = | $917.55 | $1,003.2706 | $1,003.26 | $1,003.30 | $1,003.20 | |