| 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 | $224.89 | 6.520% | $239.5528 | $239.55 | $239.55 | $239.60 |
| Purchase #2 | $156.39 | 3.846% | $162.4048 | $162.40 | $162.40 | $162.40 |
| Purchase #3 | $115.58 | 3.828% | $120.0044 | $120.00 | $120.00 | $120.00 |
| Purchase #4 | $131.48 | 11.530% | $146.6396 | $146.64 | $146.65 | $146.60 |
| Purchase #5 | $174.40 | 7.527% | $187.5271 | $187.53 | $187.55 | $187.50 |
| Purchase #6 | $141.92 | 5.508% | $149.737 | $149.74 | $149.75 | $149.70 |
| Purchase #7 | $74.63 | 4.791% | $78.2055 | $78.21 | $78.20 | $78.20 |
| 7 purchase totals = | $1,019.29 | $1,084.0712 | $1,084.07 | $1,084.10 | $1,084.00 | |