| 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 | $215.72 | 10.860% | $239.1472 | $239.15 | $239.15 | $239.10 |
| Purchase #2 | $62.99 | 11.769% | $70.4033 | $70.40 | $70.40 | $70.40 |
| Purchase #3 | $177.62 | 7.143% | $190.3074 | $190.31 | $190.30 | $190.30 |
| Purchase #4 | $110.47 | 7.708% | $118.985 | $118.99 | $119.00 | $119.00 |
| Purchase #5 | $14.95 | 4.781% | $15.6648 | $15.66 | $15.65 | $15.70 |
| Purchase #6 | $161.33 | 7.316% | $173.1329 | $173.13 | $173.15 | $173.10 |
| Purchase #7 | $196.78 | 7.485% | $211.509 | $211.51 | $211.50 | $211.50 |
| 7 purchase totals = | $939.86 | $1,019.1496 | $1,019.15 | $1,019.15 | $1,019.10 | |