| 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 | $78.82 | 13.817% | $89.7106 | $89.71 | $89.70 | $89.70 |
| Purchase #2 | $213.87 | 9.657% | $234.5234 | $234.52 | $234.50 | $234.50 |
| Purchase #3 | $118.67 | 5.554% | $125.2609 | $125.26 | $125.25 | $125.30 |
| Purchase #4 | $164.25 | 13.737% | $186.813 | $186.81 | $186.80 | $186.80 |
| Purchase #5 | $162.83 | 12.517% | $183.2114 | $183.21 | $183.20 | $183.20 |
| Purchase #6 | $18.42 | 4.563% | $19.2605 | $19.26 | $19.25 | $19.30 |
| Purchase #7 | $238.94 | 11.800% | $267.1349 | $267.13 | $267.15 | $267.10 |
| 7 purchase totals = | $995.80 | $1,105.9147 | $1,105.90 | $1,105.85 | $1,105.90 | |