| 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 | $102.82 | 7.236% | $110.2601 | $110.26 | $110.25 | $110.30 |
| Purchase #2 | $45.25 | 4.543% | $47.3057 | $47.31 | $47.30 | $47.30 |
| Purchase #3 | $240.50 | 13.115% | $272.0416 | $272.04 | $272.05 | $272.00 |
| Purchase #4 | $199.74 | 4.831% | $209.3894 | $209.39 | $209.40 | $209.40 |
| Purchase #5 | $30.86 | 10.851% | $34.2086 | $34.21 | $34.20 | $34.20 |
| Purchase #6 | $151.72 | 6.368% | $161.3815 | $161.38 | $161.40 | $161.40 |
| Purchase #7 | $177.61 | 9.118% | $193.8045 | $193.80 | $193.80 | $193.80 |
| 7 purchase totals = | $948.50 | $1,028.3914 | $1,028.39 | $1,028.40 | $1,028.40 | |