| 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 | $220.75 | 10.668% | $244.2996 | $244.30 | $244.30 | $244.30 |
| Purchase #2 | $51.74 | 5.275% | $54.4693 | $54.47 | $54.45 | $54.50 |
| Purchase #3 | $169.55 | 3.240% | $175.0434 | $175.04 | $175.05 | $175.00 |
| Purchase #4 | $40.46 | 3.642% | $41.9336 | $41.93 | $41.95 | $41.90 |
| Purchase #5 | $123.72 | 4.295% | $129.0338 | $129.03 | $129.05 | $129.00 |
| Purchase #6 | $229.83 | 11.223% | $255.6238 | $255.62 | $255.60 | $255.60 |
| Purchase #7 | $15.63 | 12.308% | $17.5537 | $17.55 | $17.55 | $17.60 |
| 7 purchase totals = | $851.68 | $917.9572 | $917.94 | $917.95 | $917.90 | |