| 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 | $215.36 | 4.219% | $224.446 | $224.45 | $224.45 | $224.40 |
| Purchase #2 | $182.68 | 6.731% | $194.9762 | $194.98 | $195.00 | $195.00 |
| Purchase #3 | $195.61 | 3.547% | $202.5483 | $202.55 | $202.55 | $202.50 |
| Purchase #4 | $191.95 | 8.473% | $208.2139 | $208.21 | $208.20 | $208.20 |
| Purchase #5 | $61.42 | 6.193% | $65.2237 | $65.22 | $65.20 | $65.20 |
| Purchase #6 | $93.41 | 6.856% | $99.8142 | $99.81 | $99.80 | $99.80 |
| Purchase #7 | $8.34 | 11.150% | $9.2699 | $9.27 | $9.25 | $9.30 |
| 7 purchase totals = | $948.77 | $1,004.4922 | $1,004.49 | $1,004.45 | $1,004.40 | |