| 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 | $109.40 | 7.832% | $117.9682 | $117.97 | $117.95 | $118.00 |
| Purchase #2 | $135.81 | 5.320% | $143.0351 | $143.04 | $143.05 | $143.00 |
| Purchase #3 | $184.87 | 13.159% | $209.197 | $209.20 | $209.20 | $209.20 |
| Purchase #4 | $226.37 | 4.584% | $236.7468 | $236.75 | $236.75 | $236.70 |
| Purchase #5 | $218.61 | 6.724% | $233.3093 | $233.31 | $233.30 | $233.30 |
| Purchase #6 | $97.81 | 7.505% | $105.1506 | $105.15 | $105.15 | $105.20 |
| Purchase #7 | $143.57 | 4.820% | $150.4901 | $150.49 | $150.50 | $150.50 |
| 7 purchase totals = | $1,116.44 | $1,195.8971 | $1,195.91 | $1,195.90 | $1,195.90 | |