| 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 | $239.88 | 4.169% | $249.8806 | $249.88 | $249.90 | $249.90 |
| Purchase #2 | $136.93 | 3.286% | $141.4295 | $141.43 | $141.45 | $141.40 |
| Purchase #3 | $228.90 | 10.709% | $253.4129 | $253.41 | $253.40 | $253.40 |
| Purchase #4 | $198.85 | 12.322% | $223.3523 | $223.35 | $223.35 | $223.40 |
| Purchase #5 | $29.30 | 10.334% | $32.3279 | $32.33 | $32.35 | $32.30 |
| Purchase #6 | $127.56 | 9.527% | $139.7126 | $139.71 | $139.70 | $139.70 |
| Purchase #7 | $8.63 | 11.113% | $9.5891 | $9.59 | $9.60 | $9.60 |
| 7 purchase totals = | $970.05 | $1,049.7049 | $1,049.70 | $1,049.75 | $1,049.70 | |