| 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 | $192.89 | 4.832% | $202.2104 | $202.21 | $202.20 | $202.20 |
| Purchase #2 | $23.37 | 11.644% | $26.0912 | $26.09 | $26.10 | $26.10 |
| Purchase #3 | $174.75 | 9.264% | $190.9388 | $190.94 | $190.95 | $190.90 |
| Purchase #4 | $72.92 | 7.184% | $78.1586 | $78.16 | $78.15 | $78.20 |
| Purchase #5 | $88.96 | 13.429% | $100.9064 | $100.91 | $100.90 | $100.90 |
| Purchase #6 | $137.48 | 13.757% | $156.3931 | $156.39 | $156.40 | $156.40 |
| Purchase #7 | $211.91 | 4.622% | $221.7045 | $221.70 | $221.70 | $221.70 |
| 7 purchase totals = | $902.28 | $976.4030 | $976.40 | $976.40 | $976.40 | |