| 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 | $75.34 | 12.530% | $84.7801 | $84.78 | $84.80 | $84.80 |
| Purchase #2 | $16.57 | 8.696% | $18.0109 | $18.01 | $18.00 | $18.00 |
| Purchase #3 | $37.50 | 9.300% | $40.9875 | $40.99 | $41.00 | $41.00 |
| Purchase #4 | $203.31 | 5.313% | $214.1119 | $214.11 | $214.10 | $214.10 |
| Purchase #5 | $122.27 | 3.607% | $126.6803 | $126.68 | $126.70 | $126.70 |
| Purchase #6 | $221.62 | 7.834% | $238.9817 | $238.98 | $239.00 | $239.00 |
| Purchase #7 | $212.93 | 11.626% | $237.6852 | $237.69 | $237.70 | $237.70 |
| 7 purchase totals = | $889.54 | $961.2376 | $961.24 | $961.30 | $961.30 | |