| 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 | $220.69 | 13.619% | $250.7458 | $250.75 | $250.75 | $250.70 |
| Purchase #2 | $230.91 | 6.104% | $245.0047 | $245.00 | $245.00 | $245.00 |
| Purchase #3 | $219.41 | 5.106% | $230.6131 | $230.61 | $230.60 | $230.60 |
| Purchase #4 | $163.43 | 6.707% | $174.3913 | $174.39 | $174.40 | $174.40 |
| Purchase #5 | $119.62 | 4.511% | $125.0161 | $125.02 | $125.00 | $125.00 |
| Purchase #6 | $42.45 | 4.198% | $44.2321 | $44.23 | $44.25 | $44.20 |
| Purchase #7 | $102.79 | 7.499% | $110.4982 | $110.50 | $110.50 | $110.50 |
| 7 purchase totals = | $1,099.30 | $1,180.5013 | $1,180.50 | $1,180.50 | $1,180.40 | |