| 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 | $129.91 | 7.739% | $139.9637 | $139.96 | $139.95 | $140.00 |
| Purchase #2 | $55.95 | 7.217% | $59.9879 | $59.99 | $60.00 | $60.00 |
| Purchase #3 | $249.72 | 10.224% | $275.2514 | $275.25 | $275.25 | $275.30 |
| Purchase #4 | $117.68 | 9.667% | $129.0561 | $129.06 | $129.05 | $129.10 |
| Purchase #5 | $159.60 | 5.307% | $168.07 | $168.07 | $168.05 | $168.10 |
| Purchase #6 | $245.75 | 9.215% | $268.3959 | $268.40 | $268.40 | $268.40 |
| Purchase #7 | $30.78 | 10.800% | $34.1042 | $34.10 | $34.10 | $34.10 |
| 7 purchase totals = | $989.39 | $1,074.8292 | $1,074.83 | $1,074.80 | $1,075.00 | |