| 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 | $119.91 | 10.389% | $132.3674 | $132.37 | $132.35 | $132.40 |
| Purchase #2 | $69.83 | 10.231% | $76.9743 | $76.97 | $76.95 | $77.00 |
| Purchase #3 | $97.27 | 9.667% | $106.6731 | $106.67 | $106.65 | $106.70 |
| Purchase #4 | $221.73 | 4.727% | $232.2112 | $232.21 | $232.20 | $232.20 |
| Purchase #5 | $205.72 | 6.750% | $219.6061 | $219.61 | $219.60 | $219.60 |
| Purchase #6 | $109.84 | 9.365% | $120.1265 | $120.13 | $120.15 | $120.10 |
| Purchase #7 | $177.72 | 6.403% | $189.0994 | $189.10 | $189.10 | $189.10 |
| 7 purchase totals = | $1,002.02 | $1,077.0580 | $1,077.06 | $1,077.00 | $1,077.10 | |