| 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 | $215.42 | 7.858% | $232.3477 | $232.35 | $232.35 | $232.30 |
| Purchase #2 | $171.26 | 13.854% | $194.9864 | $194.99 | $195.00 | $195.00 |
| Purchase #3 | $115.72 | 10.480% | $127.8475 | $127.85 | $127.85 | $127.80 |
| Purchase #4 | $164.70 | 11.568% | $183.7525 | $183.75 | $183.75 | $183.80 |
| Purchase #5 | $144.48 | 11.255% | $160.7412 | $160.74 | $160.75 | $160.70 |
| Purchase #6 | $21.39 | 8.511% | $23.2105 | $23.21 | $23.20 | $23.20 |
| Purchase #7 | $237.90 | 5.169% | $250.1971 | $250.20 | $250.20 | $250.20 |
| 7 purchase totals = | $1,070.87 | $1,173.0829 | $1,173.09 | $1,173.10 | $1,173.00 | |