| 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 | $174.33 | 8.280% | $188.7645 | $188.76 | $188.75 | $188.80 |
| Purchase #2 | $79.58 | 10.598% | $88.0139 | $88.01 | $88.00 | $88.00 |
| Purchase #3 | $232.37 | 11.548% | $259.2041 | $259.20 | $259.20 | $259.20 |
| Purchase #4 | $180.66 | 12.505% | $203.2515 | $203.25 | $203.25 | $203.30 |
| Purchase #5 | $24.70 | 10.266% | $27.2357 | $27.24 | $27.25 | $27.20 |
| Purchase #6 | $209.64 | 12.828% | $236.5326 | $236.53 | $236.55 | $236.50 |
| Purchase #7 | $62.61 | 4.654% | $65.5239 | $65.52 | $65.50 | $65.50 |
| 7 purchase totals = | $963.89 | $1,068.5262 | $1,068.51 | $1,068.50 | $1,068.50 | |