| 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 | $111.41 | 11.452% | $124.1687 | $124.17 | $124.15 | $124.20 |
| Purchase #2 | $62.31 | 10.290% | $68.7217 | $68.72 | $68.70 | $68.70 |
| Purchase #3 | $84.87 | 9.522% | $92.9513 | $92.95 | $92.95 | $93.00 |
| Purchase #4 | $174.59 | 11.123% | $194.0096 | $194.01 | $194.00 | $194.00 |
| Purchase #5 | $231.45 | 8.272% | $250.5955 | $250.60 | $250.60 | $250.60 |
| Purchase #6 | $36.57 | 3.510% | $37.8536 | $37.85 | $37.85 | $37.90 |
| Purchase #7 | $65.63 | 8.438% | $71.1679 | $71.17 | $71.15 | $71.20 |
| 7 purchase totals = | $766.83 | $839.4683 | $839.47 | $839.40 | $839.60 | |