| 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 | $142.51 | 10.241% | $157.1044 | $157.10 | $157.10 | $157.10 |
| Purchase #2 | $122.38 | 7.174% | $131.1595 | $131.16 | $131.15 | $131.20 |
| Purchase #3 | $237.40 | 7.341% | $254.8275 | $254.83 | $254.85 | $254.80 |
| Purchase #4 | $126.55 | 6.644% | $134.958 | $134.96 | $134.95 | $135.00 |
| Purchase #5 | $33.25 | 4.591% | $34.7765 | $34.78 | $34.80 | $34.80 |
| Purchase #6 | $220.54 | 3.722% | $228.7485 | $228.75 | $228.75 | $228.70 |
| Purchase #7 | $59.54 | 9.306% | $65.0808 | $65.08 | $65.10 | $65.10 |
| 7 purchase totals = | $942.17 | $1,006.6552 | $1,006.66 | $1,006.70 | $1,006.70 | |