| 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 | $214.51 | 6.701% | $228.8843 | $228.88 | $228.90 | $228.90 |
| Purchase #2 | $176.96 | 9.208% | $193.2545 | $193.25 | $193.25 | $193.30 |
| Purchase #3 | $234.48 | 4.491% | $245.0105 | $245.01 | $245.00 | $245.00 |
| Purchase #4 | $95.59 | 3.770% | $99.1937 | $99.19 | $99.20 | $99.20 |
| Purchase #5 | $50.62 | 8.308% | $54.8255 | $54.83 | $54.85 | $54.80 |
| Purchase #6 | $42.92 | 5.255% | $45.1754 | $45.18 | $45.20 | $45.20 |
| Purchase #7 | $42.55 | 10.633% | $47.0743 | $47.07 | $47.05 | $47.10 |
| 7 purchase totals = | $857.63 | $913.4182 | $913.41 | $913.45 | $913.50 | |