| 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 | $199.62 | 4.671% | $208.9443 | $208.94 | $208.95 | $208.90 |
| Purchase #2 | $241.31 | 7.279% | $258.875 | $258.88 | $258.90 | $258.90 |
| Purchase #3 | $233.63 | 5.356% | $246.1432 | $246.14 | $246.15 | $246.10 |
| Purchase #4 | $158.64 | 5.390% | $167.1907 | $167.19 | $167.20 | $167.20 |
| Purchase #5 | $50.41 | 3.256% | $52.0513 | $52.05 | $52.05 | $52.10 |
| Purchase #6 | $159.31 | 13.433% | $180.7101 | $180.71 | $180.70 | $180.70 |
| Purchase #7 | $78.26 | 7.555% | $84.1725 | $84.17 | $84.15 | $84.20 |
| 7 purchase totals = | $1,121.18 | $1,198.0871 | $1,198.08 | $1,198.10 | $1,198.10 | |