| 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 | $243.89 | 4.260% | $254.2797 | $254.28 | $254.30 | $254.30 |
| Purchase #2 | $111.81 | 10.205% | $123.2202 | $123.22 | $123.20 | $123.20 |
| Purchase #3 | $27.65 | 12.272% | $31.0432 | $31.04 | $31.05 | $31.00 |
| Purchase #4 | $69.66 | 8.295% | $75.4383 | $75.44 | $75.45 | $75.40 |
| Purchase #5 | $218.99 | 4.176% | $228.135 | $228.14 | $228.15 | $228.10 |
| Purchase #6 | $90.75 | 4.824% | $95.1278 | $95.13 | $95.15 | $95.10 |
| Purchase #7 | $37.79 | 6.269% | $40.1591 | $40.16 | $40.15 | $40.20 |
| 7 purchase totals = | $800.54 | $847.4033 | $847.41 | $847.45 | $847.30 | |