| 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 | $230.84 | 7.153% | $247.352 | $247.35 | $247.35 | $247.40 |
| Purchase #2 | $167.77 | 10.663% | $185.6593 | $185.66 | $185.65 | $185.70 |
| Purchase #3 | $60.38 | 8.676% | $65.6186 | $65.62 | $65.60 | $65.60 |
| Purchase #4 | $247.55 | 12.437% | $278.3378 | $278.34 | $278.35 | $278.30 |
| Purchase #5 | $84.46 | 5.776% | $89.3384 | $89.34 | $89.35 | $89.30 |
| Purchase #6 | $208.30 | 7.765% | $224.4745 | $224.47 | $224.45 | $224.50 |
| Purchase #7 | $220.60 | 6.780% | $235.5567 | $235.56 | $235.55 | $235.60 |
| 7 purchase totals = | $1,219.90 | $1,326.3373 | $1,326.34 | $1,326.30 | $1,326.40 | |