| 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 | $236.86 | 13.442% | $268.6987 | $268.70 | $268.70 | $268.70 |
| Purchase #2 | $120.43 | 13.564% | $136.7651 | $136.77 | $136.75 | $136.80 |
| Purchase #3 | $217.57 | 7.179% | $233.1894 | $233.19 | $233.20 | $233.20 |
| Purchase #4 | $180.45 | 8.206% | $195.2577 | $195.26 | $195.25 | $195.30 |
| Purchase #5 | $22.90 | 11.561% | $25.5475 | $25.55 | $25.55 | $25.50 |
| Purchase #6 | $89.88 | 5.309% | $94.6517 | $94.65 | $94.65 | $94.70 |
| Purchase #7 | $175.56 | 13.671% | $199.5608 | $199.56 | $199.55 | $199.60 |
| 7 purchase totals = | $1,043.65 | $1,153.6709 | $1,153.68 | $1,153.65 | $1,153.80 | |