| 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 | $232.30 | 8.490% | $252.0223 | $252.02 | $252.00 | $252.00 |
| Purchase #2 | $217.84 | 11.384% | $242.6389 | $242.64 | $242.65 | $242.60 |
| Purchase #3 | $113.81 | 8.578% | $123.5726 | $123.57 | $123.55 | $123.60 |
| Purchase #4 | $204.66 | 5.206% | $215.3146 | $215.31 | $215.30 | $215.30 |
| Purchase #5 | $65.74 | 12.790% | $74.1481 | $74.15 | $74.15 | $74.10 |
| Purchase #6 | $181.82 | 7.284% | $195.0638 | $195.06 | $195.05 | $195.10 |
| Purchase #7 | $177.85 | 9.768% | $195.2224 | $195.22 | $195.20 | $195.20 |
| 7 purchase totals = | $1,194.02 | $1,297.9827 | $1,297.97 | $1,297.90 | $1,297.90 | |