| 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 | $109.86 | 11.769% | $122.7894 | $122.79 | $122.80 | $122.80 |
| Purchase #2 | $113.32 | 5.127% | $119.1299 | $119.13 | $119.15 | $119.10 |
| Purchase #3 | $221.41 | 9.725% | $242.9421 | $242.94 | $242.95 | $242.90 |
| Purchase #4 | $137.39 | 3.173% | $141.7494 | $141.75 | $141.75 | $141.70 |
| Purchase #5 | $38.80 | 6.220% | $41.2134 | $41.21 | $41.20 | $41.20 |
| Purchase #6 | $240.39 | 5.433% | $253.4504 | $253.45 | $253.45 | $253.50 |
| Purchase #7 | $130.67 | 13.323% | $148.0792 | $148.08 | $148.10 | $148.10 |
| 7 purchase totals = | $991.84 | $1,069.3538 | $1,069.35 | $1,069.40 | $1,069.30 | |