| 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 | $192.41 | 6.250% | $204.4356 | $204.44 | $204.45 | $204.40 |
| Purchase #2 | $18.95 | 13.701% | $21.5463 | $21.55 | $21.55 | $21.50 |
| Purchase #3 | $122.96 | 7.385% | $132.0406 | $132.04 | $132.05 | $132.00 |
| Purchase #4 | $239.75 | 8.442% | $259.9897 | $259.99 | $260.00 | $260.00 |
| Purchase #5 | $70.94 | 12.539% | $79.8352 | $79.84 | $79.85 | $79.80 |
| Purchase #6 | $180.92 | 6.451% | $192.5911 | $192.59 | $192.60 | $192.60 |
| Purchase #7 | $156.56 | 5.374% | $164.9735 | $164.97 | $164.95 | $165.00 |
| 7 purchase totals = | $982.49 | $1,055.4120 | $1,055.42 | $1,055.45 | $1,055.30 | |