| 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 | $93.36 | 4.377% | $97.4464 | $97.45 | $97.45 | $97.40 |
| Purchase #2 | $233.53 | 6.229% | $248.0766 | $248.08 | $248.10 | $248.10 |
| Purchase #3 | $233.50 | 4.595% | $244.2293 | $244.23 | $244.25 | $244.20 |
| Purchase #4 | $208.74 | 6.568% | $222.45 | $222.45 | $222.45 | $222.50 |
| Purchase #5 | $184.82 | 9.164% | $201.7569 | $201.76 | $201.75 | $201.80 |
| Purchase #6 | $231.29 | 10.750% | $256.1537 | $256.15 | $256.15 | $256.20 |
| Purchase #7 | $8.63 | 13.166% | $9.7662 | $9.77 | $9.75 | $9.80 |
| 7 purchase totals = | $1,193.87 | $1,279.8791 | $1,279.89 | $1,279.90 | $1,280.00 | |