| 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 | $103.51 | 13.398% | $117.3783 | $117.38 | $117.40 | $117.40 |
| Purchase #2 | $107.86 | 13.406% | $122.3197 | $122.32 | $122.30 | $122.30 |
| Purchase #3 | $124.91 | 6.441% | $132.9555 | $132.96 | $132.95 | $133.00 |
| Purchase #4 | $17.53 | 4.657% | $18.3464 | $18.35 | $18.35 | $18.30 |
| Purchase #5 | $248.96 | 7.762% | $268.2843 | $268.28 | $268.30 | $268.30 |
| Purchase #6 | $248.91 | 13.716% | $283.0505 | $283.05 | $283.05 | $283.10 |
| Purchase #7 | $59.63 | 5.393% | $62.8458 | $62.85 | $62.85 | $62.80 |
| 7 purchase totals = | $911.31 | $1,005.1805 | $1,005.19 | $1,005.20 | $1,005.20 | |