| 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 | $226.64 | 5.555% | $239.2299 | $239.23 | $239.25 | $239.20 |
| Purchase #2 | $28.43 | 4.744% | $29.7787 | $29.78 | $29.80 | $29.80 |
| Purchase #3 | $119.26 | 13.417% | $135.2611 | $135.26 | $135.25 | $135.30 |
| Purchase #4 | $224.93 | 6.324% | $239.1546 | $239.15 | $239.15 | $239.20 |
| Purchase #5 | $141.58 | 7.580% | $152.3118 | $152.31 | $152.30 | $152.30 |
| Purchase #6 | $203.90 | 12.320% | $229.0205 | $229.02 | $229.00 | $229.00 |
| Purchase #7 | $26.83 | 6.105% | $28.468 | $28.47 | $28.45 | $28.50 |
| 7 purchase totals = | $971.57 | $1,053.2246 | $1,053.22 | $1,053.20 | $1,053.30 | |