| 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 | $104.39 | 6.340% | $111.0083 | $111.01 | $111.00 | $111.00 |
| Purchase #2 | $129.83 | 9.356% | $141.9769 | $141.98 | $142.00 | $142.00 |
| Purchase #3 | $249.65 | 3.482% | $258.3428 | $258.34 | $258.35 | $258.30 |
| Purchase #4 | $134.80 | 7.186% | $144.4867 | $144.49 | $144.50 | $144.50 |
| Purchase #5 | $246.80 | 12.645% | $278.0079 | $278.01 | $278.00 | $278.00 |
| Purchase #6 | $204.44 | 8.157% | $221.1162 | $221.12 | $221.10 | $221.10 |
| Purchase #7 | $58.70 | 4.243% | $61.1906 | $61.19 | $61.20 | $61.20 |
| 7 purchase totals = | $1,128.61 | $1,216.1294 | $1,216.14 | $1,216.15 | $1,216.10 | |