| 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 | $226.72 | 7.668% | $244.1049 | $244.10 | $244.10 | $244.10 |
| Purchase #2 | $219.74 | 5.328% | $231.4477 | $231.45 | $231.45 | $231.40 |
| Purchase #3 | $177.59 | 6.265% | $188.716 | $188.72 | $188.70 | $188.70 |
| Purchase #4 | $224.41 | 7.211% | $240.5922 | $240.59 | $240.60 | $240.60 |
| Purchase #5 | $234.46 | 13.309% | $265.6643 | $265.66 | $265.65 | $265.70 |
| Purchase #6 | $74.61 | 8.450% | $80.9145 | $80.91 | $80.90 | $80.90 |
| Purchase #7 | $195.80 | 9.679% | $214.7515 | $214.75 | $214.75 | $214.80 |
| 7 purchase totals = | $1,353.33 | $1,466.1911 | $1,466.18 | $1,466.15 | $1,466.20 | |