| 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 | $26.91 | 12.704% | $30.3286 | $30.33 | $30.35 | $30.30 |
| Purchase #2 | $238.74 | 12.756% | $269.1937 | $269.19 | $269.20 | $269.20 |
| Purchase #3 | $220.63 | 7.383% | $236.9191 | $236.92 | $236.90 | $236.90 |
| Purchase #4 | $135.64 | 13.136% | $153.4577 | $153.46 | $153.45 | $153.50 |
| Purchase #5 | $216.64 | 11.117% | $240.7239 | $240.72 | $240.70 | $240.70 |
| Purchase #6 | $104.43 | 10.439% | $115.3314 | $115.33 | $115.35 | $115.30 |
| Purchase #7 | $119.27 | 6.301% | $126.7852 | $126.79 | $126.80 | $126.80 |
| 7 purchase totals = | $1,062.26 | $1,172.7396 | $1,172.74 | $1,172.75 | $1,172.70 | |