| 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 | $187.57 | 12.107% | $210.2791 | $210.28 | $210.30 | $210.30 |
| Purchase #2 | $187.58 | 6.853% | $200.4349 | $200.43 | $200.45 | $200.40 |
| Purchase #3 | $162.71 | 7.818% | $175.4307 | $175.43 | $175.45 | $175.40 |
| Purchase #4 | $225.75 | 3.668% | $234.0305 | $234.03 | $234.05 | $234.00 |
| Purchase #5 | $163.39 | 6.504% | $174.0169 | $174.02 | $174.00 | $174.00 |
| Purchase #6 | $88.94 | 13.613% | $101.0474 | $101.05 | $101.05 | $101.00 |
| Purchase #7 | $248.27 | 6.537% | $264.4994 | $264.50 | $264.50 | $264.50 |
| 7 purchase totals = | $1,264.21 | $1,359.7389 | $1,359.74 | $1,359.80 | $1,359.60 | |