| 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 | $200.63 | 9.498% | $219.6858 | $219.69 | $219.70 | $219.70 |
| Purchase #2 | $25.31 | 12.472% | $28.4667 | $28.47 | $28.45 | $28.50 |
| Purchase #3 | $165.87 | 5.539% | $175.0575 | $175.06 | $175.05 | $175.10 |
| Purchase #4 | $228.48 | 10.650% | $252.8131 | $252.81 | $252.80 | $252.80 |
| Purchase #5 | $185.87 | 4.615% | $194.4479 | $194.45 | $194.45 | $194.40 |
| Purchase #6 | $175.60 | 12.689% | $197.8819 | $197.88 | $197.90 | $197.90 |
| Purchase #7 | $110.38 | 13.580% | $125.3696 | $125.37 | $125.35 | $125.40 |
| 7 purchase totals = | $1,092.14 | $1,193.7225 | $1,193.73 | $1,193.70 | $1,193.80 | |