| 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 | $96.85 | 6.217% | $102.8712 | $102.87 | $102.85 | $102.90 |
| Purchase #2 | $130.76 | 10.382% | $144.3355 | $144.34 | $144.35 | $144.30 |
| Purchase #3 | $152.57 | 4.256% | $159.0634 | $159.06 | $159.05 | $159.10 |
| Purchase #4 | $59.67 | 7.214% | $63.9746 | $63.97 | $63.95 | $64.00 |
| Purchase #5 | $210.69 | 13.647% | $239.4429 | $239.44 | $239.45 | $239.40 |
| Purchase #6 | $37.83 | 13.712% | $43.0172 | $43.02 | $43.00 | $43.00 |
| Purchase #7 | $216.59 | 7.760% | $233.3974 | $233.40 | $233.40 | $233.40 |
| 7 purchase totals = | $904.96 | $986.1022 | $986.10 | $986.05 | $986.10 | |