| 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 | $196.47 | 8.320% | $212.8163 | $212.82 | $212.80 | $212.80 |
| Purchase #2 | $48.67 | 5.794% | $51.4899 | $51.49 | $51.50 | $51.50 |
| Purchase #3 | $191.91 | 13.143% | $217.1327 | $217.13 | $217.15 | $217.10 |
| Purchase #4 | $104.53 | 3.112% | $107.783 | $107.78 | $107.80 | $107.80 |
| Purchase #5 | $64.49 | 10.103% | $71.0054 | $71.01 | $71.00 | $71.00 |
| Purchase #6 | $19.46 | 4.465% | $20.3289 | $20.33 | $20.35 | $20.30 |
| Purchase #7 | $219.37 | 6.751% | $234.1797 | $234.18 | $234.20 | $234.20 |
| 7 purchase totals = | $844.90 | $914.7359 | $914.74 | $914.80 | $914.70 | |