| 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 | $234.85 | 7.278% | $251.9424 | $251.94 | $251.95 | $251.90 |
| Purchase #2 | $137.45 | 8.539% | $149.1869 | $149.19 | $149.20 | $149.20 |
| Purchase #3 | $73.55 | 4.600% | $76.9333 | $76.93 | $76.95 | $76.90 |
| Purchase #4 | $211.78 | 4.402% | $221.1026 | $221.10 | $221.10 | $221.10 |
| Purchase #5 | $193.92 | 10.809% | $214.8808 | $214.88 | $214.90 | $214.90 |
| Purchase #6 | $200.61 | 7.611% | $215.8784 | $215.88 | $215.90 | $215.90 |
| Purchase #7 | $231.92 | 9.769% | $254.5763 | $254.58 | $254.60 | $254.60 |
| 7 purchase totals = | $1,284.08 | $1,384.5007 | $1,384.50 | $1,384.60 | $1,384.50 | |