| 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 | $132.91 | 12.413% | $149.4081 | $149.41 | $149.40 | $149.40 |
| Purchase #2 | $221.79 | 11.584% | $247.4822 | $247.48 | $247.50 | $247.50 |
| Purchase #3 | $231.30 | 10.561% | $255.7276 | $255.73 | $255.75 | $255.70 |
| Purchase #4 | $178.89 | 10.122% | $196.9972 | $197.00 | $197.00 | $197.00 |
| Purchase #5 | $148.63 | 13.215% | $168.2715 | $168.27 | $168.25 | $168.30 |
| Purchase #6 | $39.78 | 6.440% | $42.3418 | $42.34 | $42.35 | $42.30 |
| Purchase #7 | $8.37 | 12.140% | $9.3861 | $9.39 | $9.40 | $9.40 |
| 7 purchase totals = | $961.67 | $1,069.6145 | $1,069.62 | $1,069.65 | $1,069.60 | |