| 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 | $226.92 | 12.248% | $254.7132 | $254.71 | $254.70 | $254.70 |
| Purchase #2 | $211.70 | 11.139% | $235.2813 | $235.28 | $235.30 | $235.30 |
| Purchase #3 | $83.49 | 6.129% | $88.6071 | $88.61 | $88.60 | $88.60 |
| Purchase #4 | $78.63 | 3.596% | $81.4575 | $81.46 | $81.45 | $81.50 |
| Purchase #5 | $165.64 | 8.637% | $179.9463 | $179.95 | $179.95 | $179.90 |
| Purchase #6 | $104.76 | 7.528% | $112.6463 | $112.65 | $112.65 | $112.60 |
| Purchase #7 | $46.99 | 12.401% | $52.8172 | $52.82 | $52.80 | $52.80 |
| 7 purchase totals = | $918.13 | $1,005.4689 | $1,005.48 | $1,005.45 | $1,005.40 | |