| 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 | $214.93 | 8.620% | $233.457 | $233.46 | $233.45 | $233.50 |
| Purchase #2 | $104.75 | 5.684% | $110.704 | $110.70 | $110.70 | $110.70 |
| Purchase #3 | $89.93 | 9.376% | $98.3618 | $98.36 | $98.35 | $98.40 |
| Purchase #4 | $210.75 | 8.681% | $229.0452 | $229.05 | $229.05 | $229.00 |
| Purchase #5 | $136.95 | 12.204% | $153.6634 | $153.66 | $153.65 | $153.70 |
| Purchase #6 | $199.55 | 10.658% | $220.818 | $220.82 | $220.80 | $220.80 |
| Purchase #7 | $131.67 | 7.831% | $141.9811 | $141.98 | $142.00 | $142.00 |
| 7 purchase totals = | $1,088.53 | $1,188.0305 | $1,188.03 | $1,188.00 | $1,188.10 | |