| 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 | $132.54 | 8.692% | $144.0604 | $144.06 | $144.05 | $144.10 |
| Purchase #2 | $211.67 | 8.479% | $229.6175 | $229.62 | $229.60 | $229.60 |
| Purchase #3 | $188.63 | 3.116% | $194.5077 | $194.51 | $194.50 | $194.50 |
| Purchase #4 | $103.57 | 13.152% | $117.1915 | $117.19 | $117.20 | $117.20 |
| Purchase #5 | $164.78 | 12.560% | $185.4764 | $185.48 | $185.50 | $185.50 |
| Purchase #6 | $247.97 | 11.122% | $275.5492 | $275.55 | $275.55 | $275.50 |
| Purchase #7 | $70.74 | 12.235% | $79.395 | $79.40 | $79.40 | $79.40 |
| 7 purchase totals = | $1,119.90 | $1,225.7977 | $1,225.81 | $1,225.80 | $1,225.80 | |