| 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 | $115.92 | 9.810% | $127.2918 | $127.29 | $127.30 | $127.30 |
| Purchase #2 | $239.55 | 10.517% | $264.7435 | $264.74 | $264.75 | $264.70 |
| Purchase #3 | $104.35 | 4.506% | $109.052 | $109.05 | $109.05 | $109.10 |
| Purchase #4 | $209.44 | 10.610% | $231.6616 | $231.66 | $231.65 | $231.70 |
| Purchase #5 | $154.37 | 12.689% | $173.958 | $173.96 | $173.95 | $174.00 |
| Purchase #6 | $42.98 | 8.659% | $46.7016 | $46.70 | $46.70 | $46.70 |
| Purchase #7 | $196.47 | 3.343% | $203.038 | $203.04 | $203.05 | $203.00 |
| 7 purchase totals = | $1,063.08 | $1,156.4465 | $1,156.44 | $1,156.45 | $1,156.50 | |