| 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 | $19.52 | 5.482% | $20.5901 | $20.59 | $20.60 | $20.60 |
| Purchase #2 | $102.73 | 9.514% | $112.5037 | $112.50 | $112.50 | $112.50 |
| Purchase #3 | $214.48 | 12.565% | $241.4294 | $241.43 | $241.45 | $241.40 |
| Purchase #4 | $245.82 | 11.599% | $274.3327 | $274.33 | $274.35 | $274.30 |
| Purchase #5 | $68.87 | 12.831% | $77.7067 | $77.71 | $77.70 | $77.70 |
| Purchase #6 | $101.49 | 9.371% | $111.0006 | $111.00 | $111.00 | $111.00 |
| Purchase #7 | $195.91 | 4.476% | $204.6789 | $204.68 | $204.70 | $204.70 |
| 7 purchase totals = | $948.82 | $1,042.2421 | $1,042.24 | $1,042.30 | $1,042.20 | |