| 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 | $109.92 | 13.750% | $125.034 | $125.03 | $125.05 | $125.00 |
| Purchase #2 | $168.51 | 3.461% | $174.3421 | $174.34 | $174.35 | $174.30 |
| Purchase #3 | $173.92 | 11.798% | $194.4391 | $194.44 | $194.45 | $194.40 |
| Purchase #4 | $161.72 | 13.115% | $182.9296 | $182.93 | $182.95 | $182.90 |
| Purchase #5 | $209.29 | 9.682% | $229.5535 | $229.55 | $229.55 | $229.60 |
| Purchase #6 | $154.81 | 10.588% | $171.2013 | $171.20 | $171.20 | $171.20 |
| Purchase #7 | $224.30 | 4.446% | $234.2724 | $234.27 | $234.25 | $234.30 |
| 7 purchase totals = | $1,202.47 | $1,311.7720 | $1,311.76 | $1,311.80 | $1,311.70 | |