| 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 | $11.89 | 13.639% | $13.5117 | $13.51 | $13.50 | $13.50 |
| Purchase #2 | $26.39 | 7.797% | $28.4476 | $28.45 | $28.45 | $28.40 |
| Purchase #3 | $218.70 | 9.345% | $239.1375 | $239.14 | $239.15 | $239.10 |
| Purchase #4 | $25.32 | 7.677% | $27.2638 | $27.26 | $27.25 | $27.30 |
| Purchase #5 | $210.73 | 6.485% | $224.3958 | $224.40 | $224.40 | $224.40 |
| Purchase #6 | $196.92 | 12.233% | $221.0092 | $221.01 | $221.00 | $221.00 |
| Purchase #7 | $206.69 | 3.636% | $214.2052 | $214.21 | $214.20 | $214.20 |
| 7 purchase totals = | $896.64 | $967.9708 | $967.98 | $967.95 | $967.90 | |