| 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 | $231.50 | 5.180% | $243.4917 | $243.49 | $243.50 | $243.50 |
| Purchase #2 | $226.43 | 13.570% | $257.1566 | $257.16 | $257.15 | $257.20 |
| Purchase #3 | $117.54 | 13.379% | $133.2657 | $133.27 | $133.25 | $133.30 |
| Purchase #4 | $118.29 | 13.406% | $134.148 | $134.15 | $134.15 | $134.10 |
| Purchase #5 | $22.43 | 9.635% | $24.5911 | $24.59 | $24.60 | $24.60 |
| Purchase #6 | $46.93 | 13.502% | $53.2665 | $53.27 | $53.25 | $53.30 |
| Purchase #7 | $19.78 | 6.604% | $21.0863 | $21.09 | $21.10 | $21.10 |
| 7 purchase totals = | $782.90 | $867.0059 | $867.02 | $867.00 | $867.10 | |