| 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 | $213.76 | 11.534% | $238.4151 | $238.42 | $238.40 | $238.40 |
| Purchase #2 | $197.44 | 8.519% | $214.2599 | $214.26 | $214.25 | $214.30 |
| Purchase #3 | $154.96 | 5.861% | $164.0422 | $164.04 | $164.05 | $164.00 |
| Purchase #4 | $126.43 | 11.609% | $141.1073 | $141.11 | $141.10 | $141.10 |
| Purchase #5 | $90.73 | 11.615% | $101.2683 | $101.27 | $101.25 | $101.30 |
| Purchase #6 | $206.32 | 8.832% | $224.5422 | $224.54 | $224.55 | $224.50 |
| Purchase #7 | $241.85 | 10.635% | $267.5707 | $267.57 | $267.55 | $267.60 |
| 7 purchase totals = | $1,231.49 | $1,351.2057 | $1,351.21 | $1,351.15 | $1,351.20 | |