| 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 | $216.96 | 10.151% | $238.9836 | $238.98 | $239.00 | $239.00 |
| Purchase #2 | $67.65 | 4.368% | $70.605 | $70.61 | $70.60 | $70.60 |
| Purchase #3 | $46.85 | 5.850% | $49.5907 | $49.59 | $49.60 | $49.60 |
| Purchase #4 | $205.47 | 7.270% | $220.4077 | $220.41 | $220.40 | $220.40 |
| Purchase #5 | $40.56 | 4.578% | $42.4168 | $42.42 | $42.40 | $42.40 |
| Purchase #6 | $13.63 | 7.626% | $14.6694 | $14.67 | $14.65 | $14.70 |
| Purchase #7 | $138.94 | 8.488% | $150.7332 | $150.73 | $150.75 | $150.70 |
| 7 purchase totals = | $730.06 | $787.4064 | $787.41 | $787.40 | $787.40 | |