| 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 | $108.65 | 12.387% | $122.1085 | $122.11 | $122.10 | $122.10 |
| Purchase #2 | $80.61 | 6.481% | $85.8343 | $85.83 | $85.85 | $85.80 |
| Purchase #3 | $40.57 | 3.352% | $41.9299 | $41.93 | $41.95 | $41.90 |
| Purchase #4 | $183.60 | 12.388% | $206.3444 | $206.34 | $206.35 | $206.30 |
| Purchase #5 | $97.78 | 5.381% | $103.0415 | $103.04 | $103.05 | $103.00 |
| Purchase #6 | $141.52 | 3.859% | $146.9813 | $146.98 | $147.00 | $147.00 |
| Purchase #7 | $130.34 | 9.727% | $143.0182 | $143.02 | $143.00 | $143.00 |
| 7 purchase totals = | $783.07 | $849.2581 | $849.25 | $849.30 | $849.10 | |