| 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 | $131.40 | 5.452% | $138.5639 | $138.56 | $138.55 | $138.60 |
| Purchase #2 | $226.37 | 3.265% | $233.761 | $233.76 | $233.75 | $233.80 |
| Purchase #3 | $36.85 | 10.867% | $40.8545 | $40.85 | $40.85 | $40.90 |
| Purchase #4 | $113.29 | 5.244% | $119.2309 | $119.23 | $119.25 | $119.20 |
| Purchase #5 | $246.55 | 8.758% | $268.1428 | $268.14 | $268.15 | $268.10 |
| Purchase #6 | $150.92 | 12.596% | $169.9299 | $169.93 | $169.95 | $169.90 |
| Purchase #7 | $14.46 | 13.838% | $16.461 | $16.46 | $16.45 | $16.50 |
| 7 purchase totals = | $919.84 | $986.9440 | $986.93 | $986.95 | $987.00 | |