| 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 | $214.38 | 8.192% | $231.942 | $231.94 | $231.95 | $231.90 |
| Purchase #2 | $240.82 | 8.318% | $260.8514 | $260.85 | $260.85 | $260.90 |
| Purchase #3 | $80.60 | 3.729% | $83.6056 | $83.61 | $83.60 | $83.60 |
| Purchase #4 | $223.32 | 12.124% | $250.3953 | $250.40 | $250.40 | $250.40 |
| Purchase #5 | $248.66 | 10.640% | $275.1174 | $275.12 | $275.10 | $275.10 |
| Purchase #6 | $100.50 | 6.800% | $107.334 | $107.33 | $107.35 | $107.30 |
| Purchase #7 | $137.84 | 4.508% | $144.0538 | $144.05 | $144.05 | $144.10 |
| 7 purchase totals = | $1,246.12 | $1,353.2995 | $1,353.30 | $1,353.30 | $1,353.30 | |