| 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 | $126.86 | 11.429% | $141.3588 | $141.36 | $141.35 | $141.40 |
| Purchase #2 | $179.54 | 10.697% | $198.7454 | $198.75 | $198.75 | $198.70 |
| Purchase #3 | $6.48 | 12.387% | $7.2827 | $7.28 | $7.30 | $7.30 |
| Purchase #4 | $237.80 | 9.573% | $260.5646 | $260.56 | $260.55 | $260.60 |
| Purchase #5 | $186.80 | 5.451% | $196.9825 | $196.98 | $197.00 | $197.00 |
| Purchase #6 | $249.58 | 8.352% | $270.4249 | $270.42 | $270.40 | $270.40 |
| Purchase #7 | $181.65 | 6.611% | $193.6589 | $193.66 | $193.65 | $193.70 |
| 7 purchase totals = | $1,168.71 | $1,269.0178 | $1,269.01 | $1,269.00 | $1,269.10 | |