| 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 | $129.88 | 4.417% | $135.6168 | $135.62 | $135.60 | $135.60 |
| Purchase #2 | $186.59 | 12.568% | $210.0406 | $210.04 | $210.05 | $210.00 |
| Purchase #3 | $21.75 | 4.289% | $22.6829 | $22.68 | $22.70 | $22.70 |
| Purchase #4 | $124.52 | 12.212% | $139.7264 | $139.73 | $139.75 | $139.70 |
| Purchase #5 | $157.91 | 4.659% | $165.267 | $165.27 | $165.25 | $165.30 |
| Purchase #6 | $243.96 | 8.423% | $264.5088 | $264.51 | $264.50 | $264.50 |
| Purchase #7 | $87.49 | 11.813% | $97.8252 | $97.83 | $97.85 | $97.80 |
| 7 purchase totals = | $952.10 | $1,035.6677 | $1,035.68 | $1,035.70 | $1,035.60 | |