| 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 | $191.73 | 10.108% | $211.1101 | $211.11 | $211.10 | $211.10 |
| Purchase #2 | $156.75 | 10.784% | $173.6539 | $173.65 | $173.65 | $173.70 |
| Purchase #3 | $26.88 | 10.338% | $29.6589 | $29.66 | $29.65 | $29.70 |
| Purchase #4 | $168.84 | 8.327% | $182.8993 | $182.90 | $182.90 | $182.90 |
| Purchase #5 | $162.79 | 9.224% | $177.8057 | $177.81 | $177.80 | $177.80 |
| Purchase #6 | $216.47 | 12.325% | $243.1499 | $243.15 | $243.15 | $243.10 |
| Purchase #7 | $99.26 | 12.288% | $111.4571 | $111.46 | $111.45 | $111.50 |
| 7 purchase totals = | $1,022.72 | $1,129.7349 | $1,129.74 | $1,129.70 | $1,129.80 | |