| 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 | $202.35 | 7.502% | $217.5303 | $217.53 | $217.55 | $217.50 |
| Purchase #2 | $232.40 | 4.173% | $242.0981 | $242.10 | $242.10 | $242.10 |
| Purchase #3 | $35.59 | 10.125% | $39.1935 | $39.19 | $39.20 | $39.20 |
| Purchase #4 | $231.80 | 4.521% | $242.2797 | $242.28 | $242.30 | $242.30 |
| Purchase #5 | $106.26 | 9.666% | $116.5311 | $116.53 | $116.55 | $116.50 |
| Purchase #6 | $76.63 | 8.531% | $83.1673 | $83.17 | $83.15 | $83.20 |
| Purchase #7 | $9.35 | 9.430% | $10.2317 | $10.23 | $10.25 | $10.20 |
| 7 purchase totals = | $894.38 | $951.0317 | $951.03 | $951.10 | $951.00 | |