| 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 | $214.86 | 9.254% | $234.7431 | $234.74 | $234.75 | $234.70 |
| Purchase #2 | $111.71 | 8.639% | $121.3606 | $121.36 | $121.35 | $121.40 |
| Purchase #3 | $221.79 | 4.843% | $232.5313 | $232.53 | $232.55 | $232.50 |
| Purchase #4 | $35.54 | 6.782% | $37.9503 | $37.95 | $37.95 | $38.00 |
| Purchase #5 | $236.56 | 6.530% | $252.0074 | $252.01 | $252.00 | $252.00 |
| Purchase #6 | $57.72 | 12.191% | $64.7566 | $64.76 | $64.75 | $64.80 |
| Purchase #7 | $122.63 | 4.238% | $127.8271 | $127.83 | $127.85 | $127.80 |
| 7 purchase totals = | $1,000.81 | $1,071.1764 | $1,071.18 | $1,071.20 | $1,071.20 | |