| 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 | $219.73 | 6.613% | $234.2607 | $234.26 | $234.25 | $234.30 |
| Purchase #2 | $91.60 | 4.604% | $95.8173 | $95.82 | $95.80 | $95.80 |
| Purchase #3 | $100.62 | 8.196% | $108.8668 | $108.87 | $108.85 | $108.90 |
| Purchase #4 | $196.71 | 7.307% | $211.0836 | $211.08 | $211.10 | $211.10 |
| Purchase #5 | $181.25 | 4.163% | $188.7954 | $188.80 | $188.80 | $188.80 |
| Purchase #6 | $19.94 | 13.118% | $22.5557 | $22.56 | $22.55 | $22.60 |
| Purchase #7 | $109.45 | 3.525% | $113.3081 | $113.31 | $113.30 | $113.30 |
| 7 purchase totals = | $919.30 | $974.6876 | $974.70 | $974.65 | $974.80 | |