| 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 | $221.46 | 7.635% | $238.3685 | $238.37 | $238.35 | $238.40 |
| Purchase #2 | $188.43 | 11.306% | $209.7339 | $209.73 | $209.75 | $209.70 |
| Purchase #3 | $82.45 | 13.376% | $93.4785 | $93.48 | $93.50 | $93.50 |
| Purchase #4 | $79.44 | 8.841% | $86.4633 | $86.46 | $86.45 | $86.50 |
| Purchase #5 | $194.67 | 9.728% | $213.6075 | $213.61 | $213.60 | $213.60 |
| Purchase #6 | $213.34 | 3.424% | $220.6448 | $220.64 | $220.65 | $220.60 |
| Purchase #7 | $58.55 | 10.131% | $64.4817 | $64.48 | $64.50 | $64.50 |
| 7 purchase totals = | $1,038.34 | $1,126.7782 | $1,126.77 | $1,126.80 | $1,126.80 | |