| 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 | $213.71 | 7.341% | $229.3985 | $229.40 | $229.40 | $229.40 |
| Purchase #2 | $204.77 | 11.586% | $228.4947 | $228.49 | $228.50 | $228.50 |
| Purchase #3 | $66.96 | 10.356% | $73.8944 | $73.89 | $73.90 | $73.90 |
| Purchase #4 | $8.75 | 8.200% | $9.4675 | $9.47 | $9.45 | $9.50 |
| Purchase #5 | $173.97 | 13.227% | $196.981 | $196.98 | $197.00 | $197.00 |
| Purchase #6 | $222.26 | 5.481% | $234.4421 | $234.44 | $234.45 | $234.40 |
| Purchase #7 | $153.63 | 6.813% | $164.0968 | $164.10 | $164.10 | $164.10 |
| 7 purchase totals = | $1,044.05 | $1,136.7750 | $1,136.77 | $1,136.80 | $1,136.80 | |