| 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 | $235.25 | 5.288% | $247.69 | $247.69 | $247.70 | $247.70 |
| Purchase #2 | $241.86 | 6.365% | $257.2544 | $257.25 | $257.25 | $257.30 |
| Purchase #3 | $77.64 | 13.619% | $88.2138 | $88.21 | $88.20 | $88.20 |
| Purchase #4 | $146.90 | 10.466% | $162.2746 | $162.27 | $162.25 | $162.30 |
| Purchase #5 | $197.41 | 13.354% | $223.7721 | $223.77 | $223.75 | $223.80 |
| Purchase #6 | $70.55 | 6.282% | $74.982 | $74.98 | $75.00 | $75.00 |
| Purchase #7 | $64.63 | 8.866% | $70.3601 | $70.36 | $70.35 | $70.40 |
| 7 purchase totals = | $1,034.24 | $1,124.5470 | $1,124.53 | $1,124.50 | $1,124.70 | |