| 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 | $207.33 | 11.172% | $230.4929 | $230.49 | $230.50 | $230.50 |
| Purchase #2 | $185.73 | 5.417% | $195.791 | $195.79 | $195.80 | $195.80 |
| Purchase #3 | $119.98 | 4.294% | $125.1319 | $125.13 | $125.15 | $125.10 |
| Purchase #4 | $19.53 | 8.635% | $21.2164 | $21.22 | $21.20 | $21.20 |
| Purchase #5 | $85.81 | 11.677% | $95.83 | $95.83 | $95.85 | $95.80 |
| Purchase #6 | $94.98 | 5.115% | $99.8382 | $99.84 | $99.85 | $99.80 |
| Purchase #7 | $137.97 | 13.560% | $156.6787 | $156.68 | $156.70 | $156.70 |
| 7 purchase totals = | $851.33 | $924.9791 | $924.98 | $925.05 | $924.90 | |