| 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 | $221.92 | 5.577% | $234.2965 | $234.30 | $234.30 | $234.30 |
| Purchase #2 | $249.30 | 13.303% | $282.4644 | $282.46 | $282.45 | $282.50 |
| Purchase #3 | $224.76 | 5.271% | $236.6071 | $236.61 | $236.60 | $236.60 |
| Purchase #4 | $41.33 | 12.353% | $46.4355 | $46.44 | $46.45 | $46.40 |
| Purchase #5 | $58.93 | 11.372% | $65.6315 | $65.63 | $65.65 | $65.60 |
| Purchase #6 | $202.76 | 7.257% | $217.4743 | $217.47 | $217.45 | $217.50 |
| Purchase #7 | $230.65 | 6.313% | $245.2109 | $245.21 | $245.20 | $245.20 |
| 7 purchase totals = | $1,229.65 | $1,328.1202 | $1,328.12 | $1,328.10 | $1,328.10 | |