| 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 | $111.28 | 6.626% | $118.6534 | $118.65 | $118.65 | $118.70 |
| Purchase #2 | $241.67 | 3.679% | $250.561 | $250.56 | $250.55 | $250.60 |
| Purchase #3 | $142.99 | 4.804% | $149.8592 | $149.86 | $149.85 | $149.90 |
| Purchase #4 | $104.35 | 9.170% | $113.9189 | $113.92 | $113.90 | $113.90 |
| Purchase #5 | $161.32 | 3.839% | $167.5131 | $167.51 | $167.50 | $167.50 |
| Purchase #6 | $196.97 | 9.660% | $215.9973 | $216.00 | $216.00 | $216.00 |
| Purchase #7 | $224.37 | 5.632% | $237.0065 | $237.01 | $237.00 | $237.00 |
| 7 purchase totals = | $1,182.95 | $1,253.5094 | $1,253.51 | $1,253.45 | $1,253.60 | |