| 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 | $20.94 | 13.750% | $23.8193 | $23.82 | $23.80 | $23.80 |
| Purchase #2 | $89.76 | 4.190% | $93.5209 | $93.52 | $93.50 | $93.50 |
| Purchase #3 | $197.91 | 12.838% | $223.3177 | $223.32 | $223.30 | $223.30 |
| Purchase #4 | $28.29 | 6.398% | $30.1 | $30.10 | $30.10 | $30.10 |
| Purchase #5 | $176.34 | 10.582% | $195.0003 | $195.00 | $195.00 | $195.00 |
| Purchase #6 | $225.72 | 8.863% | $245.7256 | $245.73 | $245.75 | $245.70 |
| Purchase #7 | $210.60 | 6.140% | $223.5308 | $223.53 | $223.55 | $223.50 |
| 7 purchase totals = | $949.56 | $1,035.0146 | $1,035.02 | $1,035.00 | $1,034.90 | |