| 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 | $200.95 | 10.673% | $222.3974 | $222.40 | $222.40 | $222.40 |
| Purchase #2 | $100.84 | 6.327% | $107.2201 | $107.22 | $107.20 | $107.20 |
| Purchase #3 | $96.82 | 6.349% | $102.9671 | $102.97 | $102.95 | $103.00 |
| Purchase #4 | $202.44 | 7.118% | $216.8497 | $216.85 | $216.85 | $216.80 |
| Purchase #5 | $64.41 | 12.155% | $72.239 | $72.24 | $72.25 | $72.20 |
| Purchase #6 | $243.72 | 9.359% | $266.5298 | $266.53 | $266.55 | $266.50 |
| Purchase #7 | $6.36 | 3.700% | $6.5953 | $6.60 | $6.60 | $6.60 |
| 7 purchase totals = | $915.54 | $994.7984 | $994.81 | $994.80 | $994.70 | |