| 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 | $103.74 | 5.832% | $109.7901 | $109.79 | $109.80 | $109.80 |
| Purchase #2 | $197.65 | 8.664% | $214.7744 | $214.77 | $214.75 | $214.80 |
| Purchase #3 | $212.82 | 4.242% | $221.8478 | $221.85 | $221.85 | $221.80 |
| Purchase #4 | $201.95 | 8.778% | $219.6772 | $219.68 | $219.70 | $219.70 |
| Purchase #5 | $76.67 | 13.481% | $87.0059 | $87.01 | $87.00 | $87.00 |
| Purchase #6 | $235.50 | 11.666% | $262.9734 | $262.97 | $262.95 | $263.00 |
| Purchase #7 | $89.78 | 9.853% | $98.626 | $98.63 | $98.65 | $98.60 |
| 7 purchase totals = | $1,118.11 | $1,214.6948 | $1,214.70 | $1,214.70 | $1,214.70 | |