| 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 | $233.67 | 9.378% | $255.5836 | $255.58 | $255.60 | $255.60 |
| Purchase #2 | $167.49 | 12.680% | $188.7277 | $188.73 | $188.75 | $188.70 |
| Purchase #3 | $112.25 | 4.738% | $117.5684 | $117.57 | $117.55 | $117.60 |
| Purchase #4 | $76.60 | 7.513% | $82.355 | $82.36 | $82.35 | $82.40 |
| Purchase #5 | $147.78 | 6.338% | $157.1463 | $157.15 | $157.15 | $157.10 |
| Purchase #6 | $181.46 | 12.849% | $204.7758 | $204.78 | $204.80 | $204.80 |
| Purchase #7 | $44.61 | 11.580% | $49.7758 | $49.78 | $49.80 | $49.80 |
| 7 purchase totals = | $963.86 | $1,055.9326 | $1,055.95 | $1,056.00 | $1,056.00 | |