| 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 | $9.30 | 8.352% | $10.0767 | $10.08 | $10.10 | $10.10 |
| Purchase #2 | $118.92 | 13.530% | $135.0099 | $135.01 | $135.00 | $135.00 |
| Purchase #3 | $30.34 | 4.272% | $31.6361 | $31.64 | $31.65 | $31.60 |
| Purchase #4 | $123.93 | 11.251% | $137.8734 | $137.87 | $137.85 | $137.90 |
| Purchase #5 | $60.86 | 7.817% | $65.6174 | $65.62 | $65.60 | $65.60 |
| Purchase #6 | $184.68 | 12.724% | $208.1787 | $208.18 | $208.20 | $208.20 |
| Purchase #7 | $247.46 | 6.788% | $264.2576 | $264.26 | $264.25 | $264.30 |
| 7 purchase totals = | $775.49 | $852.6498 | $852.66 | $852.65 | $852.70 | |