| 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 | $98.73 | 11.841% | $110.4206 | $110.42 | $110.40 | $110.40 |
| Purchase #2 | $182.73 | 9.405% | $199.9158 | $199.92 | $199.90 | $199.90 |
| Purchase #3 | $142.29 | 8.384% | $154.2196 | $154.22 | $154.20 | $154.20 |
| Purchase #4 | $68.43 | 7.726% | $73.7169 | $73.72 | $73.70 | $73.70 |
| Purchase #5 | $89.33 | 12.627% | $100.6097 | $100.61 | $100.60 | $100.60 |
| Purchase #6 | $218.50 | 11.277% | $243.1402 | $243.14 | $243.15 | $243.10 |
| Purchase #7 | $186.98 | 11.576% | $208.6248 | $208.62 | $208.60 | $208.60 |
| 7 purchase totals = | $986.99 | $1,090.6476 | $1,090.65 | $1,090.55 | $1,090.50 | |