| 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 | $197.61 | 11.122% | $219.5882 | $219.59 | $219.60 | $219.60 |
| Purchase #2 | $240.47 | 3.846% | $249.7185 | $249.72 | $249.70 | $249.70 |
| Purchase #3 | $222.84 | 13.622% | $253.1953 | $253.20 | $253.20 | $253.20 |
| Purchase #4 | $81.42 | 9.369% | $89.0482 | $89.05 | $89.05 | $89.00 |
| Purchase #5 | $37.80 | 7.357% | $40.5809 | $40.58 | $40.60 | $40.60 |
| Purchase #6 | $245.73 | 4.774% | $257.4612 | $257.46 | $257.45 | $257.50 |
| Purchase #7 | $137.71 | 13.408% | $156.1742 | $156.17 | $156.15 | $156.20 |
| 7 purchase totals = | $1,163.58 | $1,265.7665 | $1,265.77 | $1,265.75 | $1,265.80 | |