| 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 | $129.25 | 10.220% | $142.4594 | $142.46 | $142.45 | $142.50 |
| Purchase #2 | $92.36 | 5.646% | $97.5746 | $97.57 | $97.55 | $97.60 |
| Purchase #3 | $56.37 | 7.781% | $60.7561 | $60.76 | $60.75 | $60.80 |
| Purchase #4 | $248.79 | 4.426% | $259.8014 | $259.80 | $259.80 | $259.80 |
| Purchase #5 | $168.94 | 13.770% | $192.203 | $192.20 | $192.20 | $192.20 |
| Purchase #6 | $16.77 | 9.180% | $18.3095 | $18.31 | $18.30 | $18.30 |
| Purchase #7 | $114.37 | 6.780% | $122.1243 | $122.12 | $122.10 | $122.10 |
| 7 purchase totals = | $826.85 | $893.2283 | $893.22 | $893.15 | $893.30 | |