| 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 | $212.90 | 4.239% | $221.9248 | $221.92 | $221.90 | $221.90 |
| Purchase #2 | $5.52 | 3.518% | $5.7142 | $5.71 | $5.70 | $5.70 |
| Purchase #3 | $218.93 | 11.228% | $243.5115 | $243.51 | $243.50 | $243.50 |
| Purchase #4 | $200.47 | 9.239% | $218.9914 | $218.99 | $219.00 | $219.00 |
| Purchase #5 | $61.53 | 9.561% | $67.4129 | $67.41 | $67.40 | $67.40 |
| Purchase #6 | $65.64 | 3.136% | $67.6985 | $67.70 | $67.70 | $67.70 |
| Purchase #7 | $76.90 | 9.588% | $84.2732 | $84.27 | $84.25 | $84.30 |
| 7 purchase totals = | $841.89 | $909.5265 | $909.51 | $909.45 | $909.50 | |