| 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 | $236.79 | 6.332% | $251.7835 | $251.78 | $251.80 | $251.80 |
| Purchase #2 | $211.98 | 6.397% | $225.5404 | $225.54 | $225.55 | $225.50 |
| Purchase #3 | $103.27 | 8.697% | $112.2514 | $112.25 | $112.25 | $112.30 |
| Purchase #4 | $42.50 | 13.448% | $48.2154 | $48.22 | $48.20 | $48.20 |
| Purchase #5 | $97.97 | 11.176% | $108.9191 | $108.92 | $108.90 | $108.90 |
| Purchase #6 | $240.95 | 9.766% | $264.4812 | $264.48 | $264.50 | $264.50 |
| Purchase #7 | $29.76 | 6.621% | $31.7304 | $31.73 | $31.75 | $31.70 |
| 7 purchase totals = | $963.22 | $1,042.9214 | $1,042.92 | $1,042.95 | $1,042.90 | |