| 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 | $212.48 | 5.754% | $224.7061 | $224.71 | $224.70 | $224.70 |
| Purchase #2 | $50.30 | 12.357% | $56.5156 | $56.52 | $56.50 | $56.50 |
| Purchase #3 | $112.70 | 3.680% | $116.8474 | $116.85 | $116.85 | $116.80 |
| Purchase #4 | $232.78 | 9.852% | $255.7135 | $255.71 | $255.70 | $255.70 |
| Purchase #5 | $188.50 | 3.618% | $195.3199 | $195.32 | $195.30 | $195.30 |
| Purchase #6 | $111.84 | 8.577% | $121.4325 | $121.43 | $121.45 | $121.40 |
| Purchase #7 | $121.62 | 13.307% | $137.804 | $137.80 | $137.80 | $137.80 |
| 7 purchase totals = | $1,030.22 | $1,108.3390 | $1,108.34 | $1,108.30 | $1,108.20 | |