| 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 | $247.37 | 4.284% | $257.9673 | $257.97 | $257.95 | $258.00 |
| Purchase #2 | $159.72 | 10.692% | $176.7973 | $176.80 | $176.80 | $176.80 |
| Purchase #3 | $28.40 | 7.511% | $30.5331 | $30.53 | $30.55 | $30.50 |
| Purchase #4 | $234.42 | 9.417% | $256.4953 | $256.50 | $256.50 | $256.50 |
| Purchase #5 | $143.29 | 4.138% | $149.2193 | $149.22 | $149.20 | $149.20 |
| Purchase #6 | $8.32 | 11.675% | $9.2914 | $9.29 | $9.30 | $9.30 |
| Purchase #7 | $214.80 | 9.761% | $235.7666 | $235.77 | $235.75 | $235.80 |
| 7 purchase totals = | $1,036.32 | $1,116.0703 | $1,116.08 | $1,116.05 | $1,116.10 | |