| 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 | $173.96 | 10.335% | $191.9388 | $191.94 | $191.95 | $191.90 |
| Purchase #2 | $222.85 | 12.415% | $250.5168 | $250.52 | $250.50 | $250.50 |
| Purchase #3 | $244.30 | 12.556% | $274.9743 | $274.97 | $274.95 | $275.00 |
| Purchase #4 | $14.72 | 7.474% | $15.8202 | $15.82 | $15.80 | $15.80 |
| Purchase #5 | $245.69 | 5.464% | $259.1145 | $259.11 | $259.10 | $259.10 |
| Purchase #6 | $135.45 | 8.459% | $146.9077 | $146.91 | $146.90 | $146.90 |
| Purchase #7 | $217.79 | 7.322% | $233.7366 | $233.74 | $233.75 | $233.70 |
| 7 purchase totals = | $1,254.76 | $1,373.0089 | $1,373.01 | $1,372.95 | $1,372.90 | |