| 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 | $112.43 | 11.162% | $124.9794 | $124.98 | $125.00 | $125.00 |
| Purchase #2 | $59.56 | 7.157% | $63.8227 | $63.82 | $63.80 | $63.80 |
| Purchase #3 | $216.82 | 11.396% | $241.5288 | $241.53 | $241.55 | $241.50 |
| Purchase #4 | $200.71 | 3.661% | $208.058 | $208.06 | $208.05 | $208.10 |
| Purchase #5 | $15.58 | 8.463% | $16.8985 | $16.90 | $16.90 | $16.90 |
| Purchase #6 | $210.52 | 8.509% | $228.4331 | $228.43 | $228.45 | $228.40 |
| Purchase #7 | $8.40 | 12.402% | $9.4418 | $9.44 | $9.45 | $9.40 |
| 7 purchase totals = | $824.02 | $893.1623 | $893.16 | $893.20 | $893.10 | |