| 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 | $193.82 | 11.736% | $216.5667 | $216.57 | $216.55 | $216.60 |
| Purchase #2 | $62.97 | 10.364% | $69.4962 | $69.50 | $69.50 | $69.50 |
| Purchase #3 | $188.52 | 5.125% | $198.1817 | $198.18 | $198.20 | $198.20 |
| Purchase #4 | $10.71 | 12.799% | $12.0808 | $12.08 | $12.10 | $12.10 |
| Purchase #5 | $82.51 | 10.291% | $91.0011 | $91.00 | $91.00 | $91.00 |
| Purchase #6 | $192.81 | 10.336% | $212.7388 | $212.74 | $212.75 | $212.70 |
| Purchase #7 | $245.50 | 7.617% | $264.1997 | $264.20 | $264.20 | $264.20 |
| 7 purchase totals = | $976.84 | $1,064.2650 | $1,064.27 | $1,064.30 | $1,064.30 | |