| 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 | $17.78 | 13.456% | $20.1725 | $20.17 | $20.15 | $20.20 |
| Purchase #2 | $248.69 | 9.424% | $272.1265 | $272.13 | $272.15 | $272.10 |
| Purchase #3 | $32.52 | 13.371% | $36.8682 | $36.87 | $36.85 | $36.90 |
| Purchase #4 | $193.66 | 9.494% | $212.0461 | $212.05 | $212.05 | $212.00 |
| Purchase #5 | $109.42 | 7.230% | $117.3311 | $117.33 | $117.35 | $117.30 |
| Purchase #6 | $218.53 | 6.516% | $232.7694 | $232.77 | $232.75 | $232.80 |
| Purchase #7 | $164.97 | 6.494% | $175.6832 | $175.68 | $175.70 | $175.70 |
| 7 purchase totals = | $985.57 | $1,066.9970 | $1,067.00 | $1,067.00 | $1,067.00 | |