| 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 | $183.95 | 10.166% | $202.6504 | $202.65 | $202.65 | $202.70 |
| Purchase #2 | $194.96 | 6.304% | $207.2503 | $207.25 | $207.25 | $207.30 |
| Purchase #3 | $7.94 | 13.380% | $9.0024 | $9.00 | $9.00 | $9.00 |
| Purchase #4 | $216.89 | 7.370% | $232.8748 | $232.87 | $232.85 | $232.90 |
| Purchase #5 | $115.42 | 9.654% | $126.5626 | $126.56 | $126.55 | $126.60 |
| Purchase #6 | $109.70 | 3.585% | $113.6327 | $113.63 | $113.65 | $113.60 |
| Purchase #7 | $77.67 | 9.594% | $85.1217 | $85.12 | $85.10 | $85.10 |
| 7 purchase totals = | $906.53 | $977.0949 | $977.08 | $977.05 | $977.20 | |