| 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 | $133.94 | 12.203% | $150.2847 | $150.28 | $150.30 | $150.30 |
| Purchase #2 | $200.98 | 6.417% | $213.8769 | $213.88 | $213.90 | $213.90 |
| Purchase #3 | $227.44 | 7.255% | $243.9408 | $243.94 | $243.95 | $243.90 |
| Purchase #4 | $167.82 | 12.208% | $188.3075 | $188.31 | $188.30 | $188.30 |
| Purchase #5 | $69.54 | 6.626% | $74.1477 | $74.15 | $74.15 | $74.10 |
| Purchase #6 | $108.48 | 10.432% | $119.7966 | $119.80 | $119.80 | $119.80 |
| Purchase #7 | $214.39 | 11.578% | $239.2121 | $239.21 | $239.20 | $239.20 |
| 7 purchase totals = | $1,122.59 | $1,229.5663 | $1,229.57 | $1,229.60 | $1,229.50 | |