| 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 | $212.54 | 10.322% | $234.4784 | $234.48 | $234.50 | $234.50 |
| Purchase #2 | $140.48 | 4.662% | $147.0292 | $147.03 | $147.05 | $147.00 |
| Purchase #3 | $195.81 | 13.138% | $221.5355 | $221.54 | $221.55 | $221.50 |
| Purchase #4 | $36.64 | 5.623% | $38.7003 | $38.70 | $38.70 | $38.70 |
| Purchase #5 | $82.39 | 11.225% | $91.6383 | $91.64 | $91.65 | $91.60 |
| Purchase #6 | $159.33 | 4.646% | $166.7325 | $166.73 | $166.75 | $166.70 |
| Purchase #7 | $47.83 | 9.181% | $52.2213 | $52.22 | $52.20 | $52.20 |
| 7 purchase totals = | $875.02 | $952.3355 | $952.34 | $952.40 | $952.20 | |