| 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 | $200.89 | 13.508% | $228.0262 | $228.03 | $228.05 | $228.00 |
| Purchase #2 | $242.63 | 10.396% | $267.8538 | $267.85 | $267.85 | $267.90 |
| Purchase #3 | $198.79 | 5.259% | $209.2444 | $209.24 | $209.25 | $209.20 |
| Purchase #4 | $60.46 | 6.813% | $64.5791 | $64.58 | $64.60 | $64.60 |
| Purchase #5 | $31.34 | 10.321% | $34.5746 | $34.57 | $34.55 | $34.60 |
| Purchase #6 | $121.65 | 6.750% | $129.8614 | $129.86 | $129.85 | $129.90 |
| Purchase #7 | $55.49 | 13.721% | $63.1038 | $63.10 | $63.10 | $63.10 |
| 7 purchase totals = | $911.25 | $997.2433 | $997.23 | $997.25 | $997.30 | |