| 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 | $224.82 | 10.801% | $249.1028 | $249.10 | $249.10 | $249.10 |
| Purchase #2 | $100.70 | 7.288% | $108.039 | $108.04 | $108.05 | $108.00 |
| Purchase #3 | $63.60 | 9.444% | $69.6064 | $69.61 | $69.60 | $69.60 |
| Purchase #4 | $125.41 | 7.413% | $134.7066 | $134.71 | $134.70 | $134.70 |
| Purchase #5 | $5.51 | 13.394% | $6.248 | $6.25 | $6.25 | $6.20 |
| Purchase #6 | $52.83 | 3.558% | $54.7097 | $54.71 | $54.70 | $54.70 |
| Purchase #7 | $127.71 | 10.577% | $141.2179 | $141.22 | $141.20 | $141.20 |
| 7 purchase totals = | $700.58 | $763.6304 | $763.64 | $763.60 | $763.50 | |