| 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 | $208.27 | 9.782% | $228.643 | $228.64 | $228.65 | $228.60 |
| Purchase #2 | $159.55 | 7.306% | $171.2067 | $171.21 | $171.20 | $171.20 |
| Purchase #3 | $24.37 | 8.487% | $26.4383 | $26.44 | $26.45 | $26.40 |
| Purchase #4 | $122.25 | 6.799% | $130.5618 | $130.56 | $130.55 | $130.60 |
| Purchase #5 | $55.47 | 10.360% | $61.2167 | $61.22 | $61.20 | $61.20 |
| Purchase #6 | $142.46 | 6.822% | $152.1786 | $152.18 | $152.20 | $152.20 |
| Purchase #7 | $102.66 | 3.807% | $106.5683 | $106.57 | $106.55 | $106.60 |
| 7 purchase totals = | $815.03 | $876.8134 | $876.82 | $876.80 | $876.80 | |