| 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 | $14.85 | 10.306% | $16.3804 | $16.38 | $16.40 | $16.40 |
| Purchase #2 | $54.90 | 11.586% | $61.2607 | $61.26 | $61.25 | $61.30 |
| Purchase #3 | $227.32 | 13.460% | $257.9173 | $257.92 | $257.90 | $257.90 |
| Purchase #4 | $204.76 | 12.120% | $229.5769 | $229.58 | $229.60 | $229.60 |
| Purchase #5 | $188.38 | 11.351% | $209.763 | $209.76 | $209.75 | $209.80 |
| Purchase #6 | $164.90 | 10.785% | $182.6845 | $182.68 | $182.70 | $182.70 |
| Purchase #7 | $230.64 | 5.837% | $244.1025 | $244.10 | $244.10 | $244.10 |
| 7 purchase totals = | $1,085.75 | $1,201.6853 | $1,201.68 | $1,201.70 | $1,201.80 | |