| 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 | $206.88 | 3.758% | $214.6546 | $214.65 | $214.65 | $214.70 |
| Purchase #2 | $9.32 | 5.368% | $9.8203 | $9.82 | $9.80 | $9.80 |
| Purchase #3 | $177.77 | 8.371% | $192.6511 | $192.65 | $192.65 | $192.70 |
| Purchase #4 | $23.57 | 13.849% | $26.8342 | $26.83 | $26.85 | $26.80 |
| Purchase #5 | $210.39 | 4.579% | $220.0238 | $220.02 | $220.00 | $220.00 |
| Purchase #6 | $93.38 | 11.229% | $103.8656 | $103.87 | $103.85 | $103.90 |
| Purchase #7 | $29.90 | 6.668% | $31.8937 | $31.89 | $31.90 | $31.90 |
| 7 purchase totals = | $751.21 | $799.7433 | $799.73 | $799.70 | $799.80 | |