| 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 | $111.79 | 11.648% | $124.8113 | $124.81 | $124.80 | $124.80 |
| Purchase #2 | $10.50 | 5.305% | $11.057 | $11.06 | $11.05 | $11.10 |
| Purchase #3 | $37.46 | 11.216% | $41.6615 | $41.66 | $41.65 | $41.70 |
| Purchase #4 | $243.67 | 10.782% | $269.9425 | $269.94 | $269.95 | $269.90 |
| Purchase #5 | $225.84 | 11.599% | $252.0352 | $252.04 | $252.05 | $252.00 |
| Purchase #6 | $209.54 | 10.389% | $231.3091 | $231.31 | $231.30 | $231.30 |
| Purchase #7 | $124.34 | 13.306% | $140.8847 | $140.88 | $140.90 | $140.90 |
| 7 purchase totals = | $963.14 | $1,071.7013 | $1,071.70 | $1,071.70 | $1,071.70 | |