| 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 | $24.83 | 13.149% | $28.0949 | $28.09 | $28.10 | $28.10 |
| Purchase #2 | $203.45 | 10.683% | $225.1846 | $225.18 | $225.20 | $225.20 |
| Purchase #3 | $173.63 | 11.625% | $193.8145 | $193.81 | $193.80 | $193.80 |
| Purchase #4 | $175.40 | 12.587% | $197.4776 | $197.48 | $197.50 | $197.50 |
| Purchase #5 | $72.43 | 3.389% | $74.8847 | $74.88 | $74.90 | $74.90 |
| Purchase #6 | $140.38 | 11.181% | $156.0759 | $156.08 | $156.10 | $156.10 |
| Purchase #7 | $236.31 | 6.235% | $251.0439 | $251.04 | $251.05 | $251.00 |
| 7 purchase totals = | $1,026.43 | $1,126.5761 | $1,126.56 | $1,126.65 | $1,126.60 | |