| 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 | $99.26 | 12.231% | $111.4005 | $111.40 | $111.40 | $111.40 |
| Purchase #2 | $73.57 | 7.672% | $79.2143 | $79.21 | $79.20 | $79.20 |
| Purchase #3 | $22.90 | 5.468% | $24.1522 | $24.15 | $24.15 | $24.20 |
| Purchase #4 | $144.36 | 12.576% | $162.5147 | $162.51 | $162.50 | $162.50 |
| Purchase #5 | $152.91 | 8.609% | $166.074 | $166.07 | $166.05 | $166.10 |
| Purchase #6 | $189.53 | 5.581% | $200.1077 | $200.11 | $200.10 | $200.10 |
| Purchase #7 | $114.67 | 6.695% | $122.3472 | $122.35 | $122.35 | $122.30 |
| 7 purchase totals = | $797.20 | $865.8106 | $865.80 | $865.75 | $865.80 | |