| 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 | $112.98 | 10.111% | $124.4034 | $124.40 | $124.40 | $124.40 |
| Purchase #2 | $54.62 | 5.256% | $57.4908 | $57.49 | $57.50 | $57.50 |
| Purchase #3 | $24.31 | 13.824% | $27.6706 | $27.67 | $27.65 | $27.70 |
| Purchase #4 | $32.93 | 9.640% | $36.1045 | $36.10 | $36.10 | $36.10 |
| Purchase #5 | $239.69 | 3.294% | $247.5854 | $247.59 | $247.60 | $247.60 |
| Purchase #6 | $181.45 | 5.613% | $191.6348 | $191.63 | $191.65 | $191.60 |
| Purchase #7 | $77.53 | 7.375% | $83.2478 | $83.25 | $83.25 | $83.20 |
| 7 purchase totals = | $723.51 | $768.1373 | $768.13 | $768.15 | $768.10 | |