| 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 | $227.86 | 12.646% | $256.6752 | $256.68 | $256.70 | $256.70 |
| Purchase #2 | $11.39 | 9.146% | $12.4317 | $12.43 | $12.45 | $12.40 |
| Purchase #3 | $242.98 | 3.258% | $250.8963 | $250.90 | $250.90 | $250.90 |
| Purchase #4 | $95.76 | 12.125% | $107.3709 | $107.37 | $107.35 | $107.40 |
| Purchase #5 | $221.46 | 10.868% | $245.5283 | $245.53 | $245.55 | $245.50 |
| Purchase #6 | $78.76 | 11.825% | $88.0734 | $88.07 | $88.05 | $88.10 |
| Purchase #7 | $147.81 | 5.346% | $155.7119 | $155.71 | $155.70 | $155.70 |
| 7 purchase totals = | $1,026.02 | $1,116.6877 | $1,116.69 | $1,116.70 | $1,116.70 | |