| 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 | $199.90 | 13.306% | $226.4987 | $226.50 | $226.50 | $226.50 |
| Purchase #2 | $71.74 | 7.208% | $76.911 | $76.91 | $76.90 | $76.90 |
| Purchase #3 | $86.58 | 3.621% | $89.7151 | $89.72 | $89.70 | $89.70 |
| Purchase #4 | $233.44 | 12.751% | $263.2059 | $263.21 | $263.20 | $263.20 |
| Purchase #5 | $86.37 | 8.149% | $93.4083 | $93.41 | $93.40 | $93.40 |
| Purchase #6 | $47.88 | 11.401% | $53.3388 | $53.34 | $53.35 | $53.30 |
| Purchase #7 | $85.75 | 3.376% | $88.6449 | $88.64 | $88.65 | $88.60 |
| 7 purchase totals = | $811.66 | $891.7227 | $891.73 | $891.70 | $891.60 | |