| 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 | $64.50 | 9.128% | $70.3876 | $70.39 | $70.40 | $70.40 |
| Purchase #2 | $237.91 | 10.196% | $262.1673 | $262.17 | $262.15 | $262.20 |
| Purchase #3 | $133.76 | 11.521% | $149.1705 | $149.17 | $149.15 | $149.20 |
| Purchase #4 | $237.74 | 6.742% | $253.7684 | $253.77 | $253.75 | $253.80 |
| Purchase #5 | $238.32 | 11.221% | $265.0619 | $265.06 | $265.05 | $265.10 |
| Purchase #6 | $64.43 | 13.554% | $73.1628 | $73.16 | $73.15 | $73.20 |
| Purchase #7 | $43.52 | 12.623% | $49.0135 | $49.01 | $49.00 | $49.00 |
| 7 purchase totals = | $1,020.18 | $1,122.7320 | $1,122.73 | $1,122.65 | $1,122.90 | |