| 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 | $12.98 | 11.732% | $14.5028 | $14.50 | $14.50 | $14.50 |
| Purchase #2 | $210.26 | 11.408% | $234.2465 | $234.25 | $234.25 | $234.20 |
| Purchase #3 | $191.93 | 10.792% | $212.6431 | $212.64 | $212.65 | $212.60 |
| Purchase #4 | $129.51 | 9.109% | $141.3071 | $141.31 | $141.30 | $141.30 |
| Purchase #5 | $237.57 | 6.359% | $252.6771 | $252.68 | $252.70 | $252.70 |
| Purchase #6 | $195.95 | 5.834% | $207.3817 | $207.38 | $207.40 | $207.40 |
| Purchase #7 | $137.46 | 8.781% | $149.5304 | $149.53 | $149.55 | $149.50 |
| 7 purchase totals = | $1,115.66 | $1,212.2887 | $1,212.29 | $1,212.35 | $1,212.20 | |