| 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 | $242.30 | 4.140% | $252.3312 | $252.33 | $252.35 | $252.30 |
| Purchase #2 | $76.67 | 12.724% | $86.4255 | $86.43 | $86.45 | $86.40 |
| Purchase #3 | $58.91 | 12.563% | $66.3109 | $66.31 | $66.30 | $66.30 |
| Purchase #4 | $115.41 | 13.114% | $130.5449 | $130.54 | $130.55 | $130.50 |
| Purchase #5 | $124.63 | 5.138% | $131.0335 | $131.03 | $131.05 | $131.00 |
| Purchase #6 | $193.34 | 9.154% | $211.0383 | $211.04 | $211.05 | $211.00 |
| Purchase #7 | $19.38 | 5.855% | $20.5147 | $20.51 | $20.50 | $20.50 |
| 7 purchase totals = | $830.64 | $898.1990 | $898.19 | $898.25 | $898.00 | |