| 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 | $210.37 | 7.702% | $226.5727 | $226.57 | $226.55 | $226.60 |
| Purchase #2 | $87.75 | 7.385% | $94.2303 | $94.23 | $94.25 | $94.20 |
| Purchase #3 | $10.85 | 12.249% | $12.179 | $12.18 | $12.20 | $12.20 |
| Purchase #4 | $109.30 | 6.562% | $116.4723 | $116.47 | $116.45 | $116.50 |
| Purchase #5 | $61.42 | 9.219% | $67.0823 | $67.08 | $67.10 | $67.10 |
| Purchase #6 | $124.36 | 9.304% | $135.9305 | $135.93 | $135.95 | $135.90 |
| Purchase #7 | $13.32 | 12.742% | $15.0172 | $15.02 | $15.00 | $15.00 |
| 7 purchase totals = | $617.37 | $667.4843 | $667.48 | $667.50 | $667.50 | |