| 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 | $135.66 | 3.266% | $140.0907 | $140.09 | $140.10 | $140.10 |
| Purchase #2 | $228.76 | 10.144% | $251.9654 | $251.97 | $251.95 | $252.00 |
| Purchase #3 | $190.66 | 13.206% | $215.8386 | $215.84 | $215.85 | $215.80 |
| Purchase #4 | $162.55 | 12.129% | $182.2657 | $182.27 | $182.25 | $182.30 |
| Purchase #5 | $237.30 | 7.172% | $254.3192 | $254.32 | $254.30 | $254.30 |
| Purchase #6 | $94.72 | 6.282% | $100.6703 | $100.67 | $100.65 | $100.70 |
| Purchase #7 | $102.87 | 6.767% | $109.8312 | $109.83 | $109.85 | $109.80 |
| 7 purchase totals = | $1,152.52 | $1,254.9811 | $1,254.99 | $1,254.95 | $1,255.00 | |