| 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 | $103.32 | 3.659% | $107.1005 | $107.10 | $107.10 | $107.10 |
| Purchase #2 | $101.43 | 11.140% | $112.7293 | $112.73 | $112.75 | $112.70 |
| Purchase #3 | $169.36 | 7.414% | $181.9164 | $181.92 | $181.90 | $181.90 |
| Purchase #4 | $196.73 | 8.496% | $213.4442 | $213.44 | $213.45 | $213.40 |
| Purchase #5 | $170.62 | 8.119% | $184.4726 | $184.47 | $184.45 | $184.50 |
| Purchase #6 | $208.64 | 13.512% | $236.8314 | $236.83 | $236.85 | $236.80 |
| Purchase #7 | $17.49 | 13.204% | $19.7994 | $19.80 | $19.80 | $19.80 |
| 7 purchase totals = | $967.59 | $1,056.2938 | $1,056.29 | $1,056.30 | $1,056.20 | |