| 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 | $250.29 | 12.519% | $281.6238 | $281.62 | $281.60 | $281.60 |
| Purchase #2 | $24.66 | 8.566% | $26.7724 | $26.77 | $26.75 | $26.80 |
| Purchase #3 | $42.95 | 5.543% | $45.3307 | $45.33 | $45.35 | $45.30 |
| Purchase #4 | $35.90 | 6.782% | $38.3347 | $38.33 | $38.35 | $38.30 |
| Purchase #5 | $73.55 | 13.438% | $83.4336 | $83.43 | $83.45 | $83.40 |
| Purchase #6 | $193.76 | 7.673% | $208.6272 | $208.63 | $208.65 | $208.60 |
| Purchase #7 | $23.75 | 10.458% | $26.2338 | $26.23 | $26.25 | $26.20 |
| 7 purchase totals = | $644.86 | $710.3562 | $710.34 | $710.40 | $710.20 | |