| 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 | $10.88 | 8.367% | $11.7903 | $11.79 | $11.80 | $11.80 |
| Purchase #2 | $110.85 | 5.745% | $117.2183 | $117.22 | $117.20 | $117.20 |
| Purchase #3 | $151.66 | 10.308% | $167.2931 | $167.29 | $167.30 | $167.30 |
| Purchase #4 | $246.76 | 6.202% | $262.0641 | $262.06 | $262.05 | $262.10 |
| Purchase #5 | $182.74 | 6.381% | $194.4006 | $194.40 | $194.40 | $194.40 |
| Purchase #6 | $69.43 | 6.323% | $73.8201 | $73.82 | $73.80 | $73.80 |
| Purchase #7 | $79.59 | 13.216% | $90.1086 | $90.11 | $90.10 | $90.10 |
| 7 purchase totals = | $851.91 | $916.6951 | $916.69 | $916.65 | $916.70 | |