| 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 | $211.39 | 3.123% | $217.9917 | $217.99 | $218.00 | $218.00 |
| Purchase #2 | $126.83 | 5.719% | $134.0834 | $134.08 | $134.10 | $134.10 |
| Purchase #3 | $201.87 | 9.613% | $221.2758 | $221.28 | $221.30 | $221.30 |
| Purchase #4 | $42.48 | 4.684% | $44.4698 | $44.47 | $44.45 | $44.50 |
| Purchase #5 | $31.59 | 4.221% | $32.9234 | $32.92 | $32.90 | $32.90 |
| Purchase #6 | $197.60 | 3.598% | $204.7096 | $204.71 | $204.70 | $204.70 |
| Purchase #7 | $174.40 | 5.659% | $184.2693 | $184.27 | $184.25 | $184.30 |
| 7 purchase totals = | $986.16 | $1,039.7230 | $1,039.72 | $1,039.70 | $1,039.80 | |