| 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 | $143.84 | 11.823% | $160.8462 | $160.85 | $160.85 | $160.80 |
| Purchase #2 | $241.62 | 5.452% | $254.7931 | $254.79 | $254.80 | $254.80 |
| Purchase #3 | $68.63 | 13.471% | $77.8751 | $77.88 | $77.90 | $77.90 |
| Purchase #4 | $217.34 | 13.618% | $246.9374 | $246.94 | $246.95 | $246.90 |
| Purchase #5 | $102.97 | 3.276% | $106.3433 | $106.34 | $106.35 | $106.30 |
| Purchase #6 | $98.49 | 9.228% | $107.5787 | $107.58 | $107.60 | $107.60 |
| Purchase #7 | $248.76 | 4.142% | $259.0636 | $259.06 | $259.05 | $259.10 |
| 7 purchase totals = | $1,121.65 | $1,213.4374 | $1,213.44 | $1,213.50 | $1,213.40 | |