| 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 | $237.73 | 4.399% | $248.1877 | $248.19 | $248.20 | $248.20 |
| Purchase #2 | $33.46 | 6.640% | $35.6817 | $35.68 | $35.70 | $35.70 |
| Purchase #3 | $205.38 | 6.510% | $218.7502 | $218.75 | $218.75 | $218.80 |
| Purchase #4 | $85.63 | 10.702% | $94.7941 | $94.79 | $94.80 | $94.80 |
| Purchase #5 | $247.51 | 4.400% | $258.4004 | $258.40 | $258.40 | $258.40 |
| Purchase #6 | $12.45 | 3.479% | $12.8831 | $12.88 | $12.90 | $12.90 |
| Purchase #7 | $122.50 | 8.572% | $133.0007 | $133.00 | $133.00 | $133.00 |
| 7 purchase totals = | $944.66 | $1,001.6979 | $1,001.69 | $1,001.75 | $1,001.80 | |