| 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 | $223.43 | 3.609% | $231.4936 | $231.49 | $231.50 | $231.50 |
| Purchase #2 | $31.95 | 3.553% | $33.0852 | $33.09 | $33.10 | $33.10 |
| Purchase #3 | $69.49 | 13.744% | $79.0407 | $79.04 | $79.05 | $79.00 |
| Purchase #4 | $180.86 | 11.785% | $202.1744 | $202.17 | $202.15 | $202.20 |
| Purchase #5 | $129.94 | 11.853% | $145.3418 | $145.34 | $145.35 | $145.30 |
| Purchase #6 | $217.30 | 4.506% | $227.0915 | $227.09 | $227.10 | $227.10 |
| Purchase #7 | $149.64 | 6.186% | $158.8967 | $158.90 | $158.90 | $158.90 |
| 7 purchase totals = | $1,002.61 | $1,077.1239 | $1,077.12 | $1,077.15 | $1,077.10 | |