| 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 | $241.98 | 11.810% | $270.5578 | $270.56 | $270.55 | $270.60 |
| Purchase #2 | $107.85 | 3.397% | $111.5137 | $111.51 | $111.50 | $111.50 |
| Purchase #3 | $250.39 | 3.293% | $258.6353 | $258.64 | $258.65 | $258.60 |
| Purchase #4 | $134.41 | 7.761% | $144.8416 | $144.84 | $144.85 | $144.80 |
| Purchase #5 | $109.96 | 11.118% | $122.1854 | $122.19 | $122.20 | $122.20 |
| Purchase #6 | $248.99 | 10.530% | $275.2086 | $275.21 | $275.20 | $275.20 |
| Purchase #7 | $215.64 | 8.585% | $234.1527 | $234.15 | $234.15 | $234.20 |
| 7 purchase totals = | $1,309.22 | $1,417.0951 | $1,417.10 | $1,417.10 | $1,417.10 | |