| 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 | $235.40 | 10.434% | $259.9616 | $259.96 | $259.95 | $260.00 |
| Purchase #2 | $200.95 | 8.718% | $218.4688 | $218.47 | $218.45 | $218.50 |
| Purchase #3 | $157.79 | 10.478% | $174.3232 | $174.32 | $174.30 | $174.30 |
| Purchase #4 | $30.85 | 10.236% | $34.0078 | $34.01 | $34.00 | $34.00 |
| Purchase #5 | $225.62 | 5.207% | $237.368 | $237.37 | $237.35 | $237.40 |
| Purchase #6 | $131.91 | 9.448% | $144.3729 | $144.37 | $144.35 | $144.40 |
| Purchase #7 | $240.65 | 4.787% | $252.1699 | $252.17 | $252.15 | $252.20 |
| 7 purchase totals = | $1,223.17 | $1,320.6722 | $1,320.67 | $1,320.55 | $1,320.80 | |