| 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 | $225.45 | 4.546% | $235.699 | $235.70 | $235.70 | $235.70 |
| Purchase #2 | $135.46 | 6.867% | $144.762 | $144.76 | $144.75 | $144.80 |
| Purchase #3 | $43.50 | 9.183% | $47.4946 | $47.49 | $47.50 | $47.50 |
| Purchase #4 | $7.64 | 4.814% | $8.0078 | $8.01 | $8.00 | $8.00 |
| Purchase #5 | $159.61 | 11.284% | $177.6204 | $177.62 | $177.60 | $177.60 |
| Purchase #6 | $115.66 | 5.729% | $122.2862 | $122.29 | $122.30 | $122.30 |
| Purchase #7 | $229.41 | 3.607% | $237.6848 | $237.68 | $237.70 | $237.70 |
| 7 purchase totals = | $916.73 | $973.5548 | $973.55 | $973.55 | $973.60 | |