| 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 | $250.53 | 6.500% | $266.8145 | $266.81 | $266.80 | $266.80 |
| Purchase #2 | $142.77 | 7.852% | $153.9803 | $153.98 | $154.00 | $154.00 |
| Purchase #3 | $171.51 | 13.838% | $195.2436 | $195.24 | $195.25 | $195.20 |
| Purchase #4 | $129.67 | 6.429% | $138.0065 | $138.01 | $138.00 | $138.00 |
| Purchase #5 | $118.76 | 8.760% | $129.1634 | $129.16 | $129.15 | $129.20 |
| Purchase #6 | $182.89 | 12.421% | $205.6068 | $205.61 | $205.60 | $205.60 |
| Purchase #7 | $119.60 | 3.686% | $124.0085 | $124.01 | $124.00 | $124.00 |
| 7 purchase totals = | $1,115.73 | $1,212.8236 | $1,212.82 | $1,212.80 | $1,212.80 | |