| 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 | $121.69 | 6.773% | $129.9321 | $129.93 | $129.95 | $129.90 |
| Purchase #2 | $236.54 | 3.279% | $244.2961 | $244.30 | $244.30 | $244.30 |
| Purchase #3 | $131.86 | 5.771% | $139.4696 | $139.47 | $139.45 | $139.50 |
| Purchase #4 | $43.73 | 10.241% | $48.2084 | $48.21 | $48.20 | $48.20 |
| Purchase #5 | $206.83 | 13.110% | $233.9454 | $233.95 | $233.95 | $233.90 |
| Purchase #6 | $101.39 | 12.138% | $113.6967 | $113.70 | $113.70 | $113.70 |
| Purchase #7 | $250.28 | 7.174% | $268.2351 | $268.24 | $268.25 | $268.20 |
| 7 purchase totals = | $1,092.32 | $1,177.7834 | $1,177.80 | $1,177.80 | $1,177.70 | |