| 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 | $219.44 | 4.594% | $229.5211 | $229.52 | $229.50 | $229.50 |
| Purchase #2 | $105.89 | 10.619% | $117.1345 | $117.13 | $117.15 | $117.10 |
| Purchase #3 | $36.35 | 3.785% | $37.7258 | $37.73 | $37.75 | $37.70 |
| Purchase #4 | $16.88 | 11.402% | $18.8047 | $18.80 | $18.80 | $18.80 |
| Purchase #5 | $61.95 | 12.409% | $69.6374 | $69.64 | $69.65 | $69.60 |
| Purchase #6 | $248.47 | 10.713% | $275.0886 | $275.09 | $275.10 | $275.10 |
| Purchase #7 | $177.64 | 5.439% | $187.3018 | $187.30 | $187.30 | $187.30 |
| 7 purchase totals = | $866.62 | $935.2139 | $935.21 | $935.25 | $935.10 | |