| 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 | $34.72 | 6.479% | $36.9695 | $36.97 | $36.95 | $37.00 |
| Purchase #2 | $204.64 | 5.622% | $216.1449 | $216.14 | $216.15 | $216.10 |
| Purchase #3 | $11.54 | 12.524% | $12.9853 | $12.99 | $13.00 | $13.00 |
| Purchase #4 | $232.74 | 4.425% | $243.0387 | $243.04 | $243.05 | $243.00 |
| Purchase #5 | $132.40 | 3.635% | $137.2127 | $137.21 | $137.20 | $137.20 |
| Purchase #6 | $138.93 | 6.374% | $147.7854 | $147.79 | $147.80 | $147.80 |
| Purchase #7 | $217.69 | 9.811% | $239.0476 | $239.05 | $239.05 | $239.00 |
| 7 purchase totals = | $972.66 | $1,033.1841 | $1,033.19 | $1,033.20 | $1,033.10 | |