| 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 | $220.78 | 3.845% | $229.269 | $229.27 | $229.25 | $229.30 |
| Purchase #2 | $206.92 | 7.807% | $223.0742 | $223.07 | $223.05 | $223.10 |
| Purchase #3 | $194.69 | 9.681% | $213.5379 | $213.54 | $213.55 | $213.50 |
| Purchase #4 | $199.65 | 12.642% | $224.8898 | $224.89 | $224.90 | $224.90 |
| Purchase #5 | $250.87 | 9.291% | $274.1783 | $274.18 | $274.20 | $274.20 |
| Purchase #6 | $39.99 | 8.498% | $43.3884 | $43.39 | $43.40 | $43.40 |
| Purchase #7 | $140.97 | 11.548% | $157.2492 | $157.25 | $157.25 | $157.20 |
| 7 purchase totals = | $1,253.87 | $1,365.5868 | $1,365.59 | $1,365.60 | $1,365.60 | |