| 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 | $228.49 | 11.300% | $254.3094 | $254.31 | $254.30 | $254.30 |
| Purchase #2 | $8.36 | 12.657% | $9.4181 | $9.42 | $9.40 | $9.40 |
| Purchase #3 | $190.84 | 7.477% | $205.1091 | $205.11 | $205.10 | $205.10 |
| Purchase #4 | $243.71 | 8.713% | $264.9445 | $264.94 | $264.95 | $264.90 |
| Purchase #5 | $171.52 | 13.475% | $194.6323 | $194.63 | $194.65 | $194.60 |
| Purchase #6 | $155.89 | 12.734% | $175.741 | $175.74 | $175.75 | $175.70 |
| Purchase #7 | $139.53 | 3.129% | $143.8959 | $143.90 | $143.90 | $143.90 |
| 7 purchase totals = | $1,138.34 | $1,248.0503 | $1,248.05 | $1,248.05 | $1,247.90 | |