| 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 | $233.58 | 6.645% | $249.1014 | $249.10 | $249.10 | $249.10 |
| Purchase #2 | $108.65 | 13.808% | $123.6524 | $123.65 | $123.65 | $123.70 |
| Purchase #3 | $190.79 | 11.329% | $212.4046 | $212.40 | $212.40 | $212.40 |
| Purchase #4 | $24.26 | 11.849% | $27.1346 | $27.13 | $27.15 | $27.10 |
| Purchase #5 | $107.67 | 10.188% | $118.6394 | $118.64 | $118.65 | $118.60 |
| Purchase #6 | $82.75 | 13.562% | $93.9726 | $93.97 | $93.95 | $94.00 |
| Purchase #7 | $200.74 | 7.449% | $215.6931 | $215.69 | $215.70 | $215.70 |
| 7 purchase totals = | $948.44 | $1,040.5981 | $1,040.58 | $1,040.60 | $1,040.60 | |