| 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 | $119.51 | 9.337% | $130.6686 | $130.67 | $130.65 | $130.70 |
| Purchase #2 | $70.64 | 5.380% | $74.4404 | $74.44 | $74.45 | $74.40 |
| Purchase #3 | $180.80 | 7.153% | $193.7326 | $193.73 | $193.75 | $193.70 |
| Purchase #4 | $11.37 | 10.741% | $12.5913 | $12.59 | $12.60 | $12.60 |
| Purchase #5 | $53.46 | 3.676% | $55.4252 | $55.43 | $55.45 | $55.40 |
| Purchase #6 | $244.33 | 4.786% | $256.0236 | $256.02 | $256.00 | $256.00 |
| Purchase #7 | $234.96 | 8.486% | $254.8987 | $254.90 | $254.90 | $254.90 |
| 7 purchase totals = | $915.07 | $977.7804 | $977.78 | $977.80 | $977.70 | |