| 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 | $55.68 | 10.259% | $61.3922 | $61.39 | $61.40 | $61.40 |
| Purchase #2 | $219.98 | 13.471% | $249.6135 | $249.61 | $249.60 | $249.60 |
| Purchase #3 | $236.71 | 6.514% | $252.1293 | $252.13 | $252.15 | $252.10 |
| Purchase #4 | $105.85 | 4.278% | $110.3783 | $110.38 | $110.40 | $110.40 |
| Purchase #5 | $205.41 | 7.177% | $220.1523 | $220.15 | $220.15 | $220.20 |
| Purchase #6 | $76.26 | 5.450% | $80.4162 | $80.42 | $80.40 | $80.40 |
| Purchase #7 | $127.79 | 10.444% | $141.1364 | $141.14 | $141.15 | $141.10 |
| 7 purchase totals = | $1,027.68 | $1,115.2182 | $1,115.22 | $1,115.25 | $1,115.20 | |