| 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 | $115.85 | 8.511% | $125.71 | $125.71 | $125.70 | $125.70 |
| Purchase #2 | $65.58 | 3.359% | $67.7828 | $67.78 | $67.80 | $67.80 |
| Purchase #3 | $221.87 | 13.333% | $251.4519 | $251.45 | $251.45 | $251.50 |
| Purchase #4 | $221.99 | 4.741% | $232.5145 | $232.51 | $232.50 | $232.50 |
| Purchase #5 | $123.26 | 6.868% | $131.7255 | $131.73 | $131.75 | $131.70 |
| Purchase #6 | $37.85 | 10.755% | $41.9208 | $41.92 | $41.90 | $41.90 |
| Purchase #7 | $220.58 | 6.284% | $234.4412 | $234.44 | $234.45 | $234.40 |
| 7 purchase totals = | $1,006.98 | $1,085.5467 | $1,085.54 | $1,085.55 | $1,085.50 | |