| 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 | 12.137% | $254.4613 | $254.46 | $254.45 | $254.50 |
| Purchase #2 | $69.76 | 9.527% | $76.406 | $76.41 | $76.40 | $76.40 |
| Purchase #3 | $98.46 | 12.454% | $110.7222 | $110.72 | $110.70 | $110.70 |
| Purchase #4 | $218.38 | 10.210% | $240.6766 | $240.68 | $240.70 | $240.70 |
| Purchase #5 | $30.34 | 11.618% | $33.8649 | $33.86 | $33.85 | $33.90 |
| Purchase #6 | $139.42 | 5.599% | $147.2261 | $147.23 | $147.25 | $147.20 |
| Purchase #7 | $212.69 | 10.782% | $235.6222 | $235.62 | $235.60 | $235.60 |
| 7 purchase totals = | $995.97 | $1,098.9793 | $1,098.98 | $1,098.95 | $1,099.00 | |