| 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 | $124.60 | 5.369% | $131.2898 | $131.29 | $131.30 | $131.30 |
| Purchase #2 | $236.74 | 5.165% | $248.9676 | $248.97 | $248.95 | $249.00 |
| Purchase #3 | $206.56 | 10.369% | $227.9782 | $227.98 | $228.00 | $228.00 |
| Purchase #4 | $58.60 | 4.127% | $61.0184 | $61.02 | $61.00 | $61.00 |
| Purchase #5 | $129.26 | 13.871% | $147.1897 | $147.19 | $147.20 | $147.20 |
| Purchase #6 | $203.44 | 10.312% | $224.4187 | $224.42 | $224.40 | $224.40 |
| Purchase #7 | $148.53 | 3.459% | $153.6677 | $153.67 | $153.65 | $153.70 |
| 7 purchase totals = | $1,107.73 | $1,194.5301 | $1,194.54 | $1,194.50 | $1,194.60 | |