| 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 | $115.53 | 3.334% | $119.3818 | $119.38 | $119.40 | $119.40 |
| Purchase #2 | $194.98 | 8.746% | $212.033 | $212.03 | $212.05 | $212.00 |
| Purchase #3 | $38.68 | 8.505% | $41.9697 | $41.97 | $41.95 | $42.00 |
| Purchase #4 | $6.39 | 10.367% | $7.0525 | $7.05 | $7.05 | $7.10 |
| Purchase #5 | $91.34 | 7.674% | $98.3494 | $98.35 | $98.35 | $98.30 |
| Purchase #6 | $175.89 | 3.161% | $181.4499 | $181.45 | $181.45 | $181.40 |
| Purchase #7 | $206.29 | 3.602% | $213.7206 | $213.72 | $213.70 | $213.70 |
| 7 purchase totals = | $829.10 | $873.9569 | $873.95 | $873.95 | $873.90 | |