| 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 | $113.72 | 13.602% | $129.1882 | $129.19 | $129.20 | $129.20 |
| Purchase #2 | $133.50 | 4.343% | $139.2979 | $139.30 | $139.30 | $139.30 |
| Purchase #3 | $211.68 | 12.798% | $238.7708 | $238.77 | $238.75 | $238.80 |
| Purchase #4 | $41.36 | 5.369% | $43.5806 | $43.58 | $43.60 | $43.60 |
| Purchase #5 | $127.41 | 3.785% | $132.2325 | $132.23 | $132.25 | $132.20 |
| Purchase #6 | $122.71 | 12.666% | $138.2524 | $138.25 | $138.25 | $138.30 |
| Purchase #7 | $145.96 | 10.522% | $161.3179 | $161.32 | $161.30 | $161.30 |
| 7 purchase totals = | $896.34 | $982.6403 | $982.64 | $982.65 | $982.70 | |