| 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 | $123.74 | 6.455% | $131.7274 | $131.73 | $131.75 | $131.70 |
| Purchase #2 | $235.63 | 13.756% | $268.0433 | $268.04 | $268.05 | $268.00 |
| Purchase #3 | $186.38 | 3.688% | $193.2537 | $193.25 | $193.25 | $193.30 |
| Purchase #4 | $238.26 | 11.340% | $265.2787 | $265.28 | $265.30 | $265.30 |
| Purchase #5 | $157.69 | 9.491% | $172.6564 | $172.66 | $172.65 | $172.70 |
| Purchase #6 | $42.33 | 4.401% | $44.1929 | $44.19 | $44.20 | $44.20 |
| Purchase #7 | $48.79 | 12.307% | $54.7946 | $54.79 | $54.80 | $54.80 |
| 7 purchase totals = | $1,032.82 | $1,129.9470 | $1,129.94 | $1,130.00 | $1,130.00 | |