| 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 | $244.76 | 3.481% | $253.2801 | $253.28 | $253.30 | $253.30 |
| Purchase #2 | $169.78 | 6.606% | $180.9957 | $181.00 | $181.00 | $181.00 |
| Purchase #3 | $195.86 | 6.382% | $208.3598 | $208.36 | $208.35 | $208.40 |
| Purchase #4 | $16.97 | 3.149% | $17.5044 | $17.50 | $17.50 | $17.50 |
| Purchase #5 | $111.46 | 9.745% | $122.3218 | $122.32 | $122.30 | $122.30 |
| Purchase #6 | $247.61 | 9.746% | $271.7421 | $271.74 | $271.75 | $271.70 |
| Purchase #7 | $160.90 | 3.484% | $166.5058 | $166.51 | $166.50 | $166.50 |
| 7 purchase totals = | $1,147.34 | $1,220.7097 | $1,220.71 | $1,220.70 | $1,220.70 | |