| 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 | $231.93 | 12.455% | $260.8169 | $260.82 | $260.80 | $260.80 |
| Purchase #2 | $116.79 | 5.398% | $123.0943 | $123.09 | $123.10 | $123.10 |
| Purchase #3 | $132.26 | 6.382% | $140.7008 | $140.70 | $140.70 | $140.70 |
| Purchase #4 | $18.64 | 13.269% | $21.1133 | $21.11 | $21.10 | $21.10 |
| Purchase #5 | $89.98 | 9.181% | $98.2411 | $98.24 | $98.25 | $98.20 |
| Purchase #6 | $156.73 | 10.653% | $173.4264 | $173.43 | $173.45 | $173.40 |
| Purchase #7 | $85.72 | 7.292% | $91.9707 | $91.97 | $91.95 | $92.00 |
| 7 purchase totals = | $832.05 | $909.3635 | $909.36 | $909.35 | $909.30 | |