| 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 | $200.31 | 3.235% | $206.79 | $206.79 | $206.80 | $206.80 |
| Purchase #2 | $239.73 | 9.448% | $262.3797 | $262.38 | $262.40 | $262.40 |
| Purchase #3 | $186.35 | 4.516% | $194.7656 | $194.77 | $194.75 | $194.80 |
| Purchase #4 | $85.50 | 9.528% | $93.6464 | $93.65 | $93.65 | $93.60 |
| Purchase #5 | $14.90 | 6.194% | $15.8229 | $15.82 | $15.80 | $15.80 |
| Purchase #6 | $112.50 | 4.425% | $117.4781 | $117.48 | $117.50 | $117.50 |
| Purchase #7 | $126.71 | 11.587% | $141.3919 | $141.39 | $141.40 | $141.40 |
| 7 purchase totals = | $966.00 | $1,032.2746 | $1,032.28 | $1,032.30 | $1,032.30 | |