| 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 | $204.58 | 4.449% | $213.6818 | $213.68 | $213.70 | $213.70 |
| Purchase #2 | $188.61 | 10.319% | $208.0727 | $208.07 | $208.05 | $208.10 |
| Purchase #3 | $154.94 | 10.214% | $170.7656 | $170.77 | $170.75 | $170.80 |
| Purchase #4 | $227.92 | 8.346% | $246.9422 | $246.94 | $246.95 | $246.90 |
| Purchase #5 | $250.75 | 6.648% | $267.4199 | $267.42 | $267.40 | $267.40 |
| Purchase #6 | $13.62 | 7.231% | $14.6049 | $14.60 | $14.60 | $14.60 |
| Purchase #7 | $69.52 | 9.158% | $75.8866 | $75.89 | $75.90 | $75.90 |
| 7 purchase totals = | $1,109.94 | $1,197.3737 | $1,197.37 | $1,197.35 | $1,197.40 | |