| 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 | $209.60 | 6.473% | $223.1674 | $223.17 | $223.15 | $223.20 |
| Purchase #2 | $247.40 | 3.114% | $255.104 | $255.10 | $255.10 | $255.10 |
| Purchase #3 | $194.50 | 4.135% | $202.5426 | $202.54 | $202.55 | $202.50 |
| Purchase #4 | $174.37 | 7.124% | $186.7921 | $186.79 | $186.80 | $186.80 |
| Purchase #5 | $215.54 | 4.352% | $224.9203 | $224.92 | $224.90 | $224.90 |
| Purchase #6 | $137.62 | 4.277% | $143.506 | $143.51 | $143.50 | $143.50 |
| Purchase #7 | $47.88 | 5.406% | $50.4684 | $50.47 | $50.45 | $50.50 |
| 7 purchase totals = | $1,226.91 | $1,286.5008 | $1,286.50 | $1,286.45 | $1,286.50 | |