| 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 | $82.51 | 9.334% | $90.2115 | $90.21 | $90.20 | $90.20 |
| Purchase #2 | $142.39 | 7.613% | $153.2302 | $153.23 | $153.25 | $153.20 |
| Purchase #3 | $205.88 | 8.172% | $222.7045 | $222.70 | $222.70 | $222.70 |
| Purchase #4 | $55.26 | 5.631% | $58.3717 | $58.37 | $58.35 | $58.40 |
| Purchase #5 | $210.68 | 3.448% | $217.9442 | $217.94 | $217.95 | $217.90 |
| Purchase #6 | $190.58 | 9.278% | $208.262 | $208.26 | $208.25 | $208.30 |
| Purchase #7 | $136.97 | 4.686% | $143.3884 | $143.39 | $143.40 | $143.40 |
| 7 purchase totals = | $1,024.27 | $1,094.1125 | $1,094.10 | $1,094.10 | $1,094.10 | |