| 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 | $121.51 | 3.566% | $125.843 | $125.84 | $125.85 | $125.80 |
| Purchase #2 | $75.83 | 5.607% | $80.0818 | $80.08 | $80.10 | $80.10 |
| Purchase #3 | $86.50 | 9.140% | $94.4061 | $94.41 | $94.40 | $94.40 |
| Purchase #4 | $205.48 | 11.830% | $229.7883 | $229.79 | $229.80 | $229.80 |
| Purchase #5 | $156.76 | 5.148% | $164.83 | $164.83 | $164.85 | $164.80 |
| Purchase #6 | $185.73 | 11.844% | $207.7279 | $207.73 | $207.75 | $207.70 |
| Purchase #7 | $164.97 | 7.444% | $177.2504 | $177.25 | $177.25 | $177.30 |
| 7 purchase totals = | $996.78 | $1,079.9275 | $1,079.93 | $1,080.00 | $1,079.90 | |