| 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 | $75.34 | 8.822% | $81.9865 | $81.99 | $82.00 | $82.00 |
| Purchase #2 | $217.59 | 5.825% | $230.2646 | $230.26 | $230.25 | $230.30 |
| Purchase #3 | $127.64 | 7.372% | $137.0496 | $137.05 | $137.05 | $137.00 |
| Purchase #4 | $212.40 | 11.583% | $237.0023 | $237.00 | $237.00 | $237.00 |
| Purchase #5 | $85.77 | 7.290% | $92.0226 | $92.02 | $92.00 | $92.00 |
| Purchase #6 | $20.59 | 11.320% | $22.9208 | $22.92 | $22.90 | $22.90 |
| Purchase #7 | $181.28 | 9.262% | $198.0702 | $198.07 | $198.05 | $198.10 |
| 7 purchase totals = | $920.61 | $999.3166 | $999.31 | $999.25 | $999.30 | |