| 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 | $142.45 | 4.801% | $149.289 | $149.29 | $149.30 | $149.30 |
| Purchase #2 | $224.54 | 8.529% | $243.691 | $243.69 | $243.70 | $243.70 |
| Purchase #3 | $222.85 | 4.778% | $233.4978 | $233.50 | $233.50 | $233.50 |
| Purchase #4 | $198.87 | 9.713% | $218.1862 | $218.19 | $218.20 | $218.20 |
| Purchase #5 | $241.64 | 4.384% | $252.2335 | $252.23 | $252.25 | $252.20 |
| Purchase #6 | $200.71 | 7.574% | $215.9118 | $215.91 | $215.90 | $215.90 |
| Purchase #7 | $56.76 | 9.444% | $62.1204 | $62.12 | $62.10 | $62.10 |
| 7 purchase totals = | $1,287.82 | $1,374.9297 | $1,374.93 | $1,374.95 | $1,374.90 | |