| 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 | $225.72 | 7.128% | $241.8093 | $241.81 | $241.80 | $241.80 |
| Purchase #2 | $111.56 | 11.199% | $124.0536 | $124.05 | $124.05 | $124.10 |
| Purchase #3 | $250.87 | 10.688% | $277.683 | $277.68 | $277.70 | $277.70 |
| Purchase #4 | $162.75 | 3.580% | $168.5765 | $168.58 | $168.60 | $168.60 |
| Purchase #5 | $130.35 | 10.282% | $143.7526 | $143.75 | $143.75 | $143.80 |
| Purchase #6 | $58.78 | 12.143% | $65.9177 | $65.92 | $65.90 | $65.90 |
| Purchase #7 | $154.93 | 8.790% | $168.5483 | $168.55 | $168.55 | $168.50 |
| 7 purchase totals = | $1,094.96 | $1,190.3410 | $1,190.34 | $1,190.35 | $1,190.40 | |