| 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 | $119.72 | 7.477% | $128.6715 | $128.67 | $128.65 | $128.70 |
| Purchase #2 | $141.84 | 13.207% | $160.5728 | $160.57 | $160.55 | $160.60 |
| Purchase #3 | $237.53 | 5.866% | $251.4635 | $251.46 | $251.45 | $251.50 |
| Purchase #4 | $230.35 | 4.113% | $239.8243 | $239.82 | $239.80 | $239.80 |
| Purchase #5 | $22.70 | 12.567% | $25.5527 | $25.55 | $25.55 | $25.60 |
| Purchase #6 | $38.63 | 11.402% | $43.0346 | $43.03 | $43.05 | $43.00 |
| Purchase #7 | $216.29 | 9.350% | $236.5131 | $236.51 | $236.50 | $236.50 |
| 7 purchase totals = | $1,007.06 | $1,085.6325 | $1,085.61 | $1,085.55 | $1,085.70 | |