| 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 | $90.84 | 7.856% | $97.9764 | $97.98 | $98.00 | $98.00 |
| Purchase #2 | $222.52 | 6.623% | $237.2575 | $237.26 | $237.25 | $237.30 |
| Purchase #3 | $143.69 | 3.524% | $148.7536 | $148.75 | $148.75 | $148.80 |
| Purchase #4 | $145.70 | 3.161% | $150.3056 | $150.31 | $150.30 | $150.30 |
| Purchase #5 | $234.51 | 10.760% | $259.7433 | $259.74 | $259.75 | $259.70 |
| Purchase #6 | $226.70 | 7.137% | $242.8796 | $242.88 | $242.90 | $242.90 |
| Purchase #7 | $117.41 | 10.810% | $130.102 | $130.10 | $130.10 | $130.10 |
| 7 purchase totals = | $1,181.37 | $1,267.0180 | $1,267.02 | $1,267.05 | $1,267.10 | |