| 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 | $188.93 | 5.350% | $199.0378 | $199.04 | $199.05 | $199.00 |
| Purchase #2 | $72.83 | 3.329% | $75.2545 | $75.25 | $75.25 | $75.30 |
| Purchase #3 | $232.27 | 10.474% | $256.598 | $256.60 | $256.60 | $256.60 |
| Purchase #4 | $228.39 | 3.177% | $235.646 | $235.65 | $235.65 | $235.60 |
| Purchase #5 | $120.74 | 8.630% | $131.1599 | $131.16 | $131.15 | $131.20 |
| Purchase #6 | $249.43 | 7.839% | $268.9828 | $268.98 | $269.00 | $269.00 |
| Purchase #7 | $168.93 | 13.296% | $191.3909 | $191.39 | $191.40 | $191.40 |
| 7 purchase totals = | $1,261.52 | $1,358.0699 | $1,358.07 | $1,358.10 | $1,358.10 | |