| 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 | $13.38 | 10.761% | $14.8198 | $14.82 | $14.80 | $14.80 |
| Purchase #2 | $211.79 | 13.455% | $240.2863 | $240.29 | $240.30 | $240.30 |
| Purchase #3 | $98.30 | 4.492% | $102.7156 | $102.72 | $102.70 | $102.70 |
| Purchase #4 | $215.80 | 13.409% | $244.7366 | $244.74 | $244.75 | $244.70 |
| Purchase #5 | $90.38 | 5.801% | $95.6229 | $95.62 | $95.60 | $95.60 |
| Purchase #6 | $10.77 | 4.651% | $11.2709 | $11.27 | $11.25 | $11.30 |
| Purchase #7 | $19.44 | 13.414% | $22.0477 | $22.05 | $22.05 | $22.00 |
| 7 purchase totals = | $659.86 | $731.4998 | $731.51 | $731.45 | $731.40 | |