| 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 | $230.81 | 3.577% | $239.0661 | $239.07 | $239.05 | $239.10 |
| Purchase #2 | $237.94 | 10.284% | $262.4097 | $262.41 | $262.40 | $262.40 |
| Purchase #3 | $54.93 | 5.545% | $57.9759 | $57.98 | $58.00 | $58.00 |
| Purchase #4 | $41.65 | 6.778% | $44.473 | $44.47 | $44.45 | $44.50 |
| Purchase #5 | $161.86 | 13.598% | $183.8697 | $183.87 | $183.85 | $183.90 |
| Purchase #6 | $20.37 | 6.800% | $21.7552 | $21.76 | $21.75 | $21.80 |
| Purchase #7 | $100.84 | 7.393% | $108.2951 | $108.30 | $108.30 | $108.30 |
| 7 purchase totals = | $848.40 | $917.8447 | $917.86 | $917.80 | $918.00 | |