| 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 | $105.35 | 5.309% | $110.943 | $110.94 | $110.95 | $110.90 |
| Purchase #2 | $184.52 | 12.841% | $208.2142 | $208.21 | $208.20 | $208.20 |
| Purchase #3 | $211.69 | 4.565% | $221.3536 | $221.35 | $221.35 | $221.40 |
| Purchase #4 | $182.94 | 12.815% | $206.3838 | $206.38 | $206.40 | $206.40 |
| Purchase #5 | $6.98 | 3.204% | $7.2036 | $7.20 | $7.20 | $7.20 |
| Purchase #6 | $61.35 | 3.419% | $63.4476 | $63.45 | $63.45 | $63.40 |
| Purchase #7 | $9.74 | 3.183% | $10.05 | $10.05 | $10.05 | $10.10 |
| 7 purchase totals = | $762.57 | $827.5958 | $827.58 | $827.60 | $827.60 | |