| 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 | $189.97 | 13.416% | $215.4564 | $215.46 | $215.45 | $215.50 |
| Purchase #2 | $244.73 | 6.426% | $260.4563 | $260.46 | $260.45 | $260.50 |
| Purchase #3 | $209.35 | 12.796% | $236.1384 | $236.14 | $236.15 | $236.10 |
| Purchase #4 | $101.28 | 9.156% | $110.5532 | $110.55 | $110.55 | $110.60 |
| Purchase #5 | $198.72 | 7.556% | $213.7353 | $213.74 | $213.75 | $213.70 |
| Purchase #6 | $34.90 | 10.151% | $38.4427 | $38.44 | $38.45 | $38.40 |
| Purchase #7 | $65.66 | 9.170% | $71.681 | $71.68 | $71.70 | $71.70 |
| 7 purchase totals = | $1,044.61 | $1,146.4633 | $1,146.47 | $1,146.50 | $1,146.50 | |