| 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 | $240.78 | 12.696% | $271.3494 | $271.35 | $271.35 | $271.30 |
| Purchase #2 | $16.75 | 9.856% | $18.4009 | $18.40 | $18.40 | $18.40 |
| Purchase #3 | $208.59 | 10.384% | $230.25 | $230.25 | $230.25 | $230.30 |
| Purchase #4 | $14.83 | 7.427% | $15.9314 | $15.93 | $15.95 | $15.90 |
| Purchase #5 | $128.46 | 5.129% | $135.0487 | $135.05 | $135.05 | $135.00 |
| Purchase #6 | $92.76 | 12.158% | $104.0378 | $104.04 | $104.05 | $104.00 |
| Purchase #7 | $230.51 | 10.551% | $254.8311 | $254.83 | $254.85 | $254.80 |
| 7 purchase totals = | $932.68 | $1,029.8493 | $1,029.85 | $1,029.90 | $1,029.70 | |