| 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 | $228.68 | 11.200% | $254.2922 | $254.29 | $254.30 | $254.30 |
| Purchase #2 | $177.40 | 9.544% | $194.3311 | $194.33 | $194.35 | $194.30 |
| Purchase #3 | $9.29 | 12.560% | $10.4568 | $10.46 | $10.45 | $10.50 |
| Purchase #4 | $6.74 | 12.786% | $7.6018 | $7.60 | $7.60 | $7.60 |
| Purchase #5 | $142.70 | 4.287% | $148.8175 | $148.82 | $148.80 | $148.80 |
| Purchase #6 | $77.88 | 8.381% | $84.4071 | $84.41 | $84.40 | $84.40 |
| Purchase #7 | $156.70 | 4.329% | $163.4835 | $163.48 | $163.50 | $163.50 |
| 7 purchase totals = | $799.39 | $863.3900 | $863.39 | $863.40 | $863.40 | |