| 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 | $188.56 | 13.416% | $213.8572 | $213.86 | $213.85 | $213.90 |
| Purchase #2 | $133.94 | 5.106% | $140.779 | $140.78 | $140.80 | $140.80 |
| Purchase #3 | $85.97 | 11.495% | $95.8523 | $95.85 | $95.85 | $95.90 |
| Purchase #4 | $100.67 | 7.590% | $108.3109 | $108.31 | $108.30 | $108.30 |
| Purchase #5 | $77.37 | 11.552% | $86.3078 | $86.31 | $86.30 | $86.30 |
| Purchase #6 | $188.60 | 9.120% | $205.8003 | $205.80 | $205.80 | $205.80 |
| Purchase #7 | $220.56 | 3.673% | $228.6612 | $228.66 | $228.65 | $228.70 |
| 7 purchase totals = | $995.67 | $1,079.5687 | $1,079.57 | $1,079.55 | $1,079.70 | |