| 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 | $236.31 | 9.734% | $259.3124 | $259.31 | $259.30 | $259.30 |
| Purchase #2 | $189.57 | 4.326% | $197.7708 | $197.77 | $197.75 | $197.80 |
| Purchase #3 | $233.80 | 13.773% | $266.0013 | $266.00 | $266.00 | $266.00 |
| Purchase #4 | $203.67 | 6.696% | $217.3077 | $217.31 | $217.30 | $217.30 |
| Purchase #5 | $124.39 | 5.759% | $131.5536 | $131.55 | $131.55 | $131.60 |
| Purchase #6 | $175.40 | 7.395% | $188.3708 | $188.37 | $188.35 | $188.40 |
| Purchase #7 | $90.60 | 10.665% | $100.2625 | $100.26 | $100.25 | $100.30 |
| 7 purchase totals = | $1,253.74 | $1,360.5791 | $1,360.57 | $1,360.50 | $1,360.70 | |