| 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 | $19.29 | 3.469% | $19.9592 | $19.96 | $19.95 | $20.00 |
| Purchase #2 | $154.33 | 3.620% | $159.9167 | $159.92 | $159.90 | $159.90 |
| Purchase #3 | $223.62 | 10.611% | $247.3483 | $247.35 | $247.35 | $247.30 |
| Purchase #4 | $212.82 | 3.796% | $220.8986 | $220.90 | $220.90 | $220.90 |
| Purchase #5 | $8.32 | 10.332% | $9.1796 | $9.18 | $9.20 | $9.20 |
| Purchase #6 | $216.74 | 11.828% | $242.376 | $242.38 | $242.40 | $242.40 |
| Purchase #7 | $232.85 | 11.856% | $260.4567 | $260.46 | $260.45 | $260.50 |
| 7 purchase totals = | $1,067.97 | $1,160.1351 | $1,160.15 | $1,160.15 | $1,160.20 | |