| 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 | $100.92 | 11.342% | $112.3663 | $112.37 | $112.35 | $112.40 |
| Purchase #2 | $154.40 | 4.720% | $161.6877 | $161.69 | $161.70 | $161.70 |
| Purchase #3 | $14.45 | 4.251% | $15.0643 | $15.06 | $15.05 | $15.10 |
| Purchase #4 | $107.79 | 9.164% | $117.6679 | $117.67 | $117.65 | $117.70 |
| Purchase #5 | $141.86 | 3.334% | $146.5896 | $146.59 | $146.60 | $146.60 |
| Purchase #6 | $234.45 | 5.586% | $247.5464 | $247.55 | $247.55 | $247.50 |
| Purchase #7 | $228.58 | 4.711% | $239.3484 | $239.35 | $239.35 | $239.30 |
| 7 purchase totals = | $982.45 | $1,040.2706 | $1,040.28 | $1,040.25 | $1,040.30 | |