| 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 | $117.69 | 4.156% | $122.5812 | $122.58 | $122.60 | $122.60 |
| Purchase #2 | $111.58 | 11.151% | $124.0223 | $124.02 | $124.00 | $124.00 |
| Purchase #3 | $144.62 | 11.465% | $161.2007 | $161.20 | $161.20 | $161.20 |
| Purchase #4 | $39.74 | 13.229% | $44.9972 | $45.00 | $45.00 | $45.00 |
| Purchase #5 | $62.45 | 4.104% | $65.0129 | $65.01 | $65.00 | $65.00 |
| Purchase #6 | $172.39 | 3.248% | $177.9892 | $177.99 | $178.00 | $178.00 |
| Purchase #7 | $41.52 | 13.197% | $46.9994 | $47.00 | $47.00 | $47.00 |
| 7 purchase totals = | $689.99 | $742.8029 | $742.80 | $742.80 | $742.80 | |