| 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 | $220.67 | 5.446% | $232.6877 | $232.69 | $232.70 | $232.70 |
| Purchase #2 | $33.39 | 6.134% | $35.4381 | $35.44 | $35.45 | $35.40 |
| Purchase #3 | $203.64 | 4.651% | $213.1113 | $213.11 | $213.10 | $213.10 |
| Purchase #4 | $121.92 | 13.186% | $137.9964 | $138.00 | $138.00 | $138.00 |
| Purchase #5 | $74.49 | 3.638% | $77.1999 | $77.20 | $77.20 | $77.20 |
| Purchase #6 | $199.76 | 8.180% | $216.1004 | $216.10 | $216.10 | $216.10 |
| Purchase #7 | $46.26 | 6.849% | $49.4283 | $49.43 | $49.45 | $49.40 |
| 7 purchase totals = | $900.13 | $961.9621 | $961.97 | $962.00 | $961.90 | |