| 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 | $249.61 | 7.543% | $268.4381 | $268.44 | $268.45 | $268.40 |
| Purchase #2 | $183.39 | 6.750% | $195.7688 | $195.77 | $195.75 | $195.80 |
| Purchase #3 | $238.73 | 13.731% | $271.51 | $271.51 | $271.50 | $271.50 |
| Purchase #4 | $83.85 | 13.308% | $95.0088 | $95.01 | $95.00 | $95.00 |
| Purchase #5 | $49.69 | 5.869% | $52.6063 | $52.61 | $52.60 | $52.60 |
| Purchase #6 | $27.51 | 8.428% | $29.8285 | $29.83 | $29.85 | $29.80 |
| Purchase #7 | $14.37 | 12.465% | $16.1612 | $16.16 | $16.15 | $16.20 |
| 7 purchase totals = | $847.15 | $929.3217 | $929.33 | $929.30 | $929.30 | |