| 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 | $154.27 | 5.610% | $162.9245 | $162.92 | $162.90 | $162.90 |
| Purchase #2 | $89.38 | 8.437% | $96.921 | $96.92 | $96.90 | $96.90 |
| Purchase #3 | $217.90 | 9.848% | $239.3588 | $239.36 | $239.35 | $239.40 |
| Purchase #4 | $220.64 | 12.243% | $247.653 | $247.65 | $247.65 | $247.70 |
| Purchase #5 | $112.89 | 3.868% | $117.2566 | $117.26 | $117.25 | $117.30 |
| Purchase #6 | $96.69 | 11.727% | $108.0288 | $108.03 | $108.05 | $108.00 |
| Purchase #7 | $108.71 | 3.746% | $112.7823 | $112.78 | $112.80 | $112.80 |
| 7 purchase totals = | $1,000.48 | $1,084.9250 | $1,084.92 | $1,084.90 | $1,085.00 | |