| 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 | $193.95 | 5.662% | $204.9314 | $204.93 | $204.95 | $204.90 |
| Purchase #2 | $175.46 | 8.175% | $189.8039 | $189.80 | $189.80 | $189.80 |
| Purchase #3 | $149.95 | 13.230% | $169.7884 | $169.79 | $169.80 | $169.80 |
| Purchase #4 | $84.34 | 11.528% | $94.0627 | $94.06 | $94.05 | $94.10 |
| Purchase #5 | $124.91 | 5.624% | $131.9349 | $131.93 | $131.95 | $131.90 |
| Purchase #6 | $220.90 | 7.330% | $237.092 | $237.09 | $237.10 | $237.10 |
| Purchase #7 | $117.45 | 3.352% | $121.3869 | $121.39 | $121.40 | $121.40 |
| 7 purchase totals = | $1,066.96 | $1,149.0002 | $1,148.99 | $1,149.05 | $1,149.00 | |