| 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 | $236.57 | 6.714% | $252.4533 | $252.45 | $252.45 | $252.50 |
| Purchase #2 | $106.97 | 4.340% | $111.6125 | $111.61 | $111.60 | $111.60 |
| Purchase #3 | $158.98 | 9.312% | $173.7842 | $173.78 | $173.80 | $173.80 |
| Purchase #4 | $165.90 | 7.660% | $178.6079 | $178.61 | $178.60 | $178.60 |
| Purchase #5 | $41.30 | 8.484% | $44.8039 | $44.80 | $44.80 | $44.80 |
| Purchase #6 | $92.30 | 13.448% | $104.7125 | $104.71 | $104.70 | $104.70 |
| Purchase #7 | $156.91 | 10.685% | $173.6758 | $173.68 | $173.70 | $173.70 |
| 7 purchase totals = | $958.93 | $1,039.6501 | $1,039.64 | $1,039.65 | $1,039.70 | |