| 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 | $106.37 | 7.396% | $114.2371 | $114.24 | $114.25 | $114.20 |
| Purchase #2 | $204.48 | 6.790% | $218.3642 | $218.36 | $218.35 | $218.40 |
| Purchase #3 | $67.40 | 11.248% | $74.9812 | $74.98 | $75.00 | $75.00 |
| Purchase #4 | $247.63 | 3.530% | $256.3713 | $256.37 | $256.35 | $256.40 |
| Purchase #5 | $125.36 | 13.625% | $142.4403 | $142.44 | $142.45 | $142.40 |
| Purchase #6 | $142.28 | 12.840% | $160.5488 | $160.55 | $160.55 | $160.50 |
| Purchase #7 | $198.70 | 13.345% | $225.2165 | $225.22 | $225.20 | $225.20 |
| 7 purchase totals = | $1,092.22 | $1,192.1594 | $1,192.16 | $1,192.15 | $1,192.10 | |