| 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 | $115.41 | 7.484% | $124.0473 | $124.05 | $124.05 | $124.00 |
| Purchase #2 | $19.80 | 7.438% | $21.2727 | $21.27 | $21.25 | $21.30 |
| Purchase #3 | $49.68 | 8.509% | $53.9073 | $53.91 | $53.90 | $53.90 |
| Purchase #4 | $222.25 | 11.286% | $247.3331 | $247.33 | $247.35 | $247.30 |
| Purchase #5 | $189.59 | 7.223% | $203.2841 | $203.28 | $203.30 | $203.30 |
| Purchase #6 | $186.64 | 9.307% | $204.0106 | $204.01 | $204.00 | $204.00 |
| Purchase #7 | $188.66 | 3.874% | $195.9687 | $195.97 | $195.95 | $196.00 |
| 7 purchase totals = | $972.03 | $1,049.8238 | $1,049.82 | $1,049.80 | $1,049.80 | |