| 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 | $106.75 | 3.467% | $110.451 | $110.45 | $110.45 | $110.50 |
| Purchase #2 | $166.64 | 8.841% | $181.3726 | $181.37 | $181.35 | $181.40 |
| Purchase #3 | $128.37 | 6.537% | $136.7615 | $136.76 | $136.75 | $136.80 |
| Purchase #4 | $237.73 | 8.597% | $258.1676 | $258.17 | $258.15 | $258.20 |
| Purchase #5 | $27.33 | 13.376% | $30.9857 | $30.99 | $31.00 | $31.00 |
| Purchase #6 | $62.26 | 12.469% | $70.0232 | $70.02 | $70.00 | $70.00 |
| Purchase #7 | $201.89 | 7.826% | $217.6899 | $217.69 | $217.70 | $217.70 |
| 7 purchase totals = | $930.97 | $1,005.4515 | $1,005.45 | $1,005.40 | $1,005.60 | |