| 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 | $228.86 | 12.513% | $257.4973 | $257.50 | $257.50 | $257.50 |
| Purchase #2 | $169.65 | 11.809% | $189.684 | $189.68 | $189.70 | $189.70 |
| Purchase #3 | $97.33 | 12.223% | $109.2266 | $109.23 | $109.25 | $109.20 |
| Purchase #4 | $205.63 | 11.314% | $228.895 | $228.90 | $228.90 | $228.90 |
| Purchase #5 | $247.34 | 3.424% | $255.8089 | $255.81 | $255.80 | $255.80 |
| Purchase #6 | $224.39 | 7.331% | $240.84 | $240.84 | $240.85 | $240.80 |
| Purchase #7 | $62.25 | 5.196% | $65.4845 | $65.48 | $65.50 | $65.50 |
| 7 purchase totals = | $1,235.45 | $1,347.4363 | $1,347.44 | $1,347.50 | $1,347.40 | |