| 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 | $31.58 | 10.377% | $34.8571 | $34.86 | $34.85 | $34.90 |
| Purchase #2 | $227.55 | 9.490% | $249.1445 | $249.14 | $249.15 | $249.10 |
| Purchase #3 | $173.92 | 4.460% | $181.6768 | $181.68 | $181.70 | $181.70 |
| Purchase #4 | $144.89 | 10.683% | $160.3686 | $160.37 | $160.35 | $160.40 |
| Purchase #5 | $9.84 | 8.331% | $10.6598 | $10.66 | $10.65 | $10.70 |
| Purchase #6 | $127.26 | 12.451% | $143.1051 | $143.11 | $143.10 | $143.10 |
| Purchase #7 | $183.88 | 10.802% | $203.7427 | $203.74 | $203.75 | $203.70 |
| 7 purchase totals = | $898.92 | $983.5546 | $983.56 | $983.55 | $983.60 | |