| 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 | $104.65 | 3.672% | $108.4927 | $108.49 | $108.50 | $108.50 |
| Purchase #2 | $227.58 | 11.628% | $254.043 | $254.04 | $254.05 | $254.00 |
| Purchase #3 | $29.84 | 8.204% | $32.2881 | $32.29 | $32.30 | $32.30 |
| Purchase #4 | $69.75 | 11.187% | $77.5529 | $77.55 | $77.55 | $77.60 |
| Purchase #5 | $112.62 | 6.416% | $119.8457 | $119.85 | $119.85 | $119.80 |
| Purchase #6 | $194.47 | 9.449% | $212.8455 | $212.85 | $212.85 | $212.80 |
| Purchase #7 | $200.78 | 13.739% | $228.3652 | $228.37 | $228.35 | $228.40 |
| 7 purchase totals = | $939.69 | $1,033.4331 | $1,033.44 | $1,033.45 | $1,033.40 | |