| 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 | $96.53 | 13.173% | $109.2459 | $109.25 | $109.25 | $109.20 |
| Purchase #2 | $224.83 | 6.296% | $238.9853 | $238.99 | $239.00 | $239.00 |
| Purchase #3 | $156.72 | 13.739% | $178.2518 | $178.25 | $178.25 | $178.30 |
| Purchase #4 | $201.98 | 13.302% | $228.8474 | $228.85 | $228.85 | $228.80 |
| Purchase #5 | $143.48 | 9.429% | $157.0087 | $157.01 | $157.00 | $157.00 |
| Purchase #6 | $59.59 | 11.102% | $66.2057 | $66.21 | $66.20 | $66.20 |
| Purchase #7 | $117.30 | 13.357% | $132.9678 | $132.97 | $132.95 | $133.00 |
| 7 purchase totals = | $1,000.43 | $1,111.5126 | $1,111.53 | $1,111.50 | $1,111.50 | |