| 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 | $211.37 | 11.439% | $235.5486 | $235.55 | $235.55 | $235.50 |
| Purchase #2 | $234.40 | 8.523% | $254.3779 | $254.38 | $254.40 | $254.40 |
| Purchase #3 | $182.69 | 8.718% | $198.6169 | $198.62 | $198.60 | $198.60 |
| Purchase #4 | $69.59 | 10.312% | $76.7661 | $76.77 | $76.75 | $76.80 |
| Purchase #5 | $42.98 | 8.440% | $46.6075 | $46.61 | $46.60 | $46.60 |
| Purchase #6 | $78.47 | 6.756% | $83.7714 | $83.77 | $83.75 | $83.80 |
| Purchase #7 | $28.91 | 8.361% | $31.3272 | $31.33 | $31.35 | $31.30 |
| 7 purchase totals = | $848.41 | $927.0156 | $927.03 | $927.00 | $927.00 | |