| 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 | $195.60 | 9.263% | $213.7184 | $213.72 | $213.70 | $213.70 |
| Purchase #2 | $110.59 | 8.797% | $120.3186 | $120.32 | $120.30 | $120.30 |
| Purchase #3 | $70.88 | 10.722% | $78.4798 | $78.48 | $78.50 | $78.50 |
| Purchase #4 | $221.82 | 11.215% | $246.6971 | $246.70 | $246.70 | $246.70 |
| Purchase #5 | $54.67 | 7.246% | $58.6314 | $58.63 | $58.65 | $58.60 |
| Purchase #6 | $61.36 | 13.720% | $69.7786 | $69.78 | $69.80 | $69.80 |
| Purchase #7 | $185.48 | 12.862% | $209.3364 | $209.34 | $209.35 | $209.30 |
| 7 purchase totals = | $900.40 | $996.9603 | $996.97 | $997.00 | $996.90 | |