| 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 | $239.55 | 11.306% | $266.6335 | $266.63 | $266.65 | $266.60 |
| Purchase #2 | $241.25 | 11.506% | $269.0082 | $269.01 | $269.00 | $269.00 |
| Purchase #3 | $6.93 | 5.706% | $7.3254 | $7.33 | $7.35 | $7.30 |
| Purchase #4 | $39.70 | 12.183% | $44.5367 | $44.54 | $44.55 | $44.50 |
| Purchase #5 | $166.53 | 10.425% | $183.8908 | $183.89 | $183.90 | $183.90 |
| Purchase #6 | $81.46 | 6.425% | $86.6938 | $86.69 | $86.70 | $86.70 |
| Purchase #7 | $58.43 | 13.450% | $66.2888 | $66.29 | $66.30 | $66.30 |
| 7 purchase totals = | $833.85 | $924.3772 | $924.38 | $924.45 | $924.30 | |