| 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 | $213.52 | 6.316% | $227.0059 | $227.01 | $227.00 | $227.00 |
| Purchase #2 | $44.44 | 13.271% | $50.3376 | $50.34 | $50.35 | $50.30 |
| Purchase #3 | $82.85 | 6.652% | $88.3612 | $88.36 | $88.35 | $88.40 |
| Purchase #4 | $38.86 | 13.555% | $44.1275 | $44.13 | $44.15 | $44.10 |
| Purchase #5 | $70.63 | 13.446% | $80.1269 | $80.13 | $80.15 | $80.10 |
| Purchase #6 | $210.93 | 9.530% | $231.0316 | $231.03 | $231.05 | $231.00 |
| Purchase #7 | $135.85 | 6.801% | $145.0892 | $145.09 | $145.10 | $145.10 |
| 7 purchase totals = | $797.08 | $866.0799 | $866.09 | $866.15 | $866.00 | |