| 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 | $5.58 | 12.166% | $6.2589 | $6.26 | $6.25 | $6.30 |
| Purchase #2 | $232.74 | 10.504% | $257.187 | $257.19 | $257.20 | $257.20 |
| Purchase #3 | $64.95 | 3.863% | $67.459 | $67.46 | $67.45 | $67.50 |
| Purchase #4 | $196.76 | 8.665% | $213.8093 | $213.81 | $213.80 | $213.80 |
| Purchase #5 | $179.80 | 8.653% | $195.3581 | $195.36 | $195.35 | $195.40 |
| Purchase #6 | $123.85 | 7.436% | $133.0595 | $133.06 | $133.05 | $133.10 |
| Purchase #7 | $209.85 | 13.597% | $238.3833 | $238.38 | $238.40 | $238.40 |
| 7 purchase totals = | $1,013.53 | $1,111.5151 | $1,111.52 | $1,111.50 | $1,111.70 | |