| 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 | $113.88 | 8.325% | $123.3605 | $123.36 | $123.35 | $123.40 |
| Purchase #2 | $229.78 | 7.631% | $247.3145 | $247.31 | $247.30 | $247.30 |
| Purchase #3 | $118.84 | 4.578% | $124.2805 | $124.28 | $124.30 | $124.30 |
| Purchase #4 | $188.41 | 4.702% | $197.269 | $197.27 | $197.25 | $197.30 |
| Purchase #5 | $187.80 | 11.683% | $209.7407 | $209.74 | $209.75 | $209.70 |
| Purchase #6 | $227.26 | 12.468% | $255.5948 | $255.59 | $255.60 | $255.60 |
| Purchase #7 | $19.86 | 7.500% | $21.3495 | $21.35 | $21.35 | $21.30 |
| 7 purchase totals = | $1,085.83 | $1,178.9095 | $1,178.90 | $1,178.90 | $1,178.90 | |