| 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 | $209.93 | 9.851% | $230.6102 | $230.61 | $230.60 | $230.60 |
| Purchase #2 | $130.41 | 7.791% | $140.5702 | $140.57 | $140.55 | $140.60 |
| Purchase #3 | $87.69 | 7.520% | $94.2843 | $94.28 | $94.30 | $94.30 |
| Purchase #4 | $145.97 | 11.500% | $162.7566 | $162.76 | $162.75 | $162.80 |
| Purchase #5 | $126.58 | 7.826% | $136.4862 | $136.49 | $136.50 | $136.50 |
| Purchase #6 | $46.49 | 3.547% | $48.139 | $48.14 | $48.15 | $48.10 |
| Purchase #7 | $142.65 | 13.682% | $162.1674 | $162.17 | $162.15 | $162.20 |
| 7 purchase totals = | $889.72 | $975.0139 | $975.02 | $975.00 | $975.10 | |