| 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 | $247.93 | 10.850% | $274.8304 | $274.83 | $274.85 | $274.80 |
| Purchase #2 | $217.95 | 10.134% | $240.0371 | $240.04 | $240.05 | $240.00 |
| Purchase #3 | $29.63 | 4.410% | $30.9367 | $30.94 | $30.95 | $30.90 |
| Purchase #4 | $18.96 | 4.597% | $19.8316 | $19.83 | $19.85 | $19.80 |
| Purchase #5 | $153.34 | 3.831% | $159.2145 | $159.21 | $159.20 | $159.20 |
| Purchase #6 | $59.77 | 6.338% | $63.5582 | $63.56 | $63.55 | $63.60 |
| Purchase #7 | $223.62 | 4.454% | $233.58 | $233.58 | $233.60 | $233.60 |
| 7 purchase totals = | $951.20 | $1,021.9885 | $1,021.99 | $1,022.05 | $1,021.90 | |