| 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 | $10.39 | 3.234% | $10.726 | $10.73 | $10.75 | $10.70 |
| Purchase #2 | $113.93 | 13.256% | $129.0326 | $129.03 | $129.05 | $129.00 |
| Purchase #3 | $206.27 | 5.668% | $217.9614 | $217.96 | $217.95 | $218.00 |
| Purchase #4 | $158.72 | 13.425% | $180.0282 | $180.03 | $180.05 | $180.00 |
| Purchase #5 | $144.84 | 12.285% | $162.6336 | $162.63 | $162.65 | $162.60 |
| Purchase #6 | $227.53 | 3.824% | $236.2307 | $236.23 | $236.25 | $236.20 |
| Purchase #7 | $110.64 | 4.148% | $115.2293 | $115.23 | $115.25 | $115.20 |
| 7 purchase totals = | $972.32 | $1,051.8418 | $1,051.84 | $1,051.95 | $1,051.70 | |