| 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 | $246.77 | 4.707% | $258.3855 | $258.39 | $258.40 | $258.40 |
| Purchase #2 | $188.27 | 8.613% | $204.4857 | $204.49 | $204.50 | $204.50 |
| Purchase #3 | $153.69 | 12.599% | $173.0534 | $173.05 | $173.05 | $173.10 |
| Purchase #4 | $92.52 | 11.720% | $103.3633 | $103.36 | $103.35 | $103.40 |
| Purchase #5 | $224.52 | 4.174% | $233.8915 | $233.89 | $233.90 | $233.90 |
| Purchase #6 | $143.47 | 9.191% | $156.6563 | $156.66 | $156.65 | $156.70 |
| Purchase #7 | $213.97 | 10.138% | $235.6623 | $235.66 | $235.65 | $235.70 |
| 7 purchase totals = | $1,263.21 | $1,365.4980 | $1,365.50 | $1,365.50 | $1,365.70 | |