| 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 | $125.37 | 8.751% | $136.3411 | $136.34 | $136.35 | $136.30 |
| Purchase #2 | $113.81 | 10.222% | $125.4437 | $125.44 | $125.45 | $125.40 |
| Purchase #3 | $245.90 | 12.370% | $276.3178 | $276.32 | $276.30 | $276.30 |
| Purchase #4 | $229.47 | 4.533% | $239.8719 | $239.87 | $239.85 | $239.90 |
| Purchase #5 | $82.65 | 13.487% | $93.797 | $93.80 | $93.80 | $93.80 |
| Purchase #6 | $99.81 | 9.738% | $109.5295 | $109.53 | $109.55 | $109.50 |
| Purchase #7 | $96.55 | 13.827% | $109.9 | $109.90 | $109.90 | $109.90 |
| 7 purchase totals = | $993.56 | $1,091.2010 | $1,091.20 | $1,091.20 | $1,091.10 | |