| 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 | $217.58 | 5.296% | $229.103 | $229.10 | $229.10 | $229.10 |
| Purchase #2 | $7.45 | 3.287% | $7.6949 | $7.69 | $7.70 | $7.70 |
| Purchase #3 | $231.55 | 9.347% | $253.193 | $253.19 | $253.20 | $253.20 |
| Purchase #4 | $212.87 | 10.431% | $235.0745 | $235.07 | $235.05 | $235.10 |
| Purchase #5 | $8.92 | 3.664% | $9.2468 | $9.25 | $9.25 | $9.20 |
| Purchase #6 | $226.64 | 5.189% | $238.4003 | $238.40 | $238.40 | $238.40 |
| Purchase #7 | $101.94 | 12.477% | $114.6591 | $114.66 | $114.65 | $114.70 |
| 7 purchase totals = | $1,006.95 | $1,087.3716 | $1,087.36 | $1,087.35 | $1,087.40 | |