| 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 | $247.55 | 11.272% | $275.4538 | $275.45 | $275.45 | $275.50 |
| Purchase #2 | $249.61 | 3.734% | $258.9304 | $258.93 | $258.95 | $258.90 |
| Purchase #3 | $107.93 | 10.518% | $119.2821 | $119.28 | $119.30 | $119.30 |
| Purchase #4 | $123.35 | 4.868% | $129.3547 | $129.35 | $129.35 | $129.40 |
| Purchase #5 | $109.73 | 11.836% | $122.7176 | $122.72 | $122.70 | $122.70 |
| Purchase #6 | $245.57 | 12.538% | $276.3596 | $276.36 | $276.35 | $276.40 |
| Purchase #7 | $44.37 | 13.523% | $50.3702 | $50.37 | $50.35 | $50.40 |
| 7 purchase totals = | $1,128.11 | $1,232.4684 | $1,232.46 | $1,232.45 | $1,232.60 | |