| 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 | $190.51 | 9.859% | $209.2924 | $209.29 | $209.30 | $209.30 |
| Purchase #2 | $160.40 | 3.705% | $166.3428 | $166.34 | $166.35 | $166.30 |
| Purchase #3 | $197.29 | 8.246% | $213.5585 | $213.56 | $213.55 | $213.60 |
| Purchase #4 | $60.84 | 6.689% | $64.9096 | $64.91 | $64.90 | $64.90 |
| Purchase #5 | $8.52 | 12.431% | $9.5791 | $9.58 | $9.60 | $9.60 |
| Purchase #6 | $227.37 | 4.762% | $238.1974 | $238.20 | $238.20 | $238.20 |
| Purchase #7 | $209.38 | 9.535% | $229.3444 | $229.34 | $229.35 | $229.30 |
| 7 purchase totals = | $1,054.31 | $1,131.2242 | $1,131.22 | $1,131.25 | $1,131.20 | |