| 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 | $132.96 | 13.343% | $150.7009 | $150.70 | $150.70 | $150.70 |
| Purchase #2 | $198.71 | 5.442% | $209.5238 | $209.52 | $209.50 | $209.50 |
| Purchase #3 | $209.57 | 5.562% | $221.2263 | $221.23 | $221.25 | $221.20 |
| Purchase #4 | $11.40 | 11.594% | $12.7217 | $12.72 | $12.70 | $12.70 |
| Purchase #5 | $231.65 | 4.175% | $241.3214 | $241.32 | $241.30 | $241.30 |
| Purchase #6 | $167.74 | 6.129% | $178.0208 | $178.02 | $178.00 | $178.00 |
| Purchase #7 | $209.69 | 7.253% | $224.8988 | $224.90 | $224.90 | $224.90 |
| 7 purchase totals = | $1,161.72 | $1,238.4137 | $1,238.41 | $1,238.35 | $1,238.30 | |