| 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 | $77.93 | 6.827% | $83.2503 | $83.25 | $83.25 | $83.30 |
| Purchase #2 | $209.86 | 13.820% | $238.8627 | $238.86 | $238.85 | $238.90 |
| Purchase #3 | $230.61 | 9.541% | $252.6125 | $252.61 | $252.60 | $252.60 |
| Purchase #4 | $10.59 | 13.354% | $12.0042 | $12.00 | $12.00 | $12.00 |
| Purchase #5 | $242.29 | 9.491% | $265.2857 | $265.29 | $265.30 | $265.30 |
| Purchase #6 | $121.59 | 3.128% | $125.3933 | $125.39 | $125.40 | $125.40 |
| Purchase #7 | $204.99 | 4.314% | $213.8333 | $213.83 | $213.85 | $213.80 |
| 7 purchase totals = | $1,097.86 | $1,191.2420 | $1,191.23 | $1,191.25 | $1,191.30 | |