| 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 | $7.91 | 9.810% | $8.686 | $8.69 | $8.70 | $8.70 |
| Purchase #2 | $136.45 | 11.736% | $152.4638 | $152.46 | $152.45 | $152.50 |
| Purchase #3 | $155.63 | 12.458% | $175.0184 | $175.02 | $175.00 | $175.00 |
| Purchase #4 | $139.30 | 12.537% | $156.764 | $156.76 | $156.75 | $156.80 |
| Purchase #5 | $227.55 | 12.127% | $255.145 | $255.15 | $255.15 | $255.10 |
| Purchase #6 | $239.43 | 6.489% | $254.9666 | $254.97 | $254.95 | $255.00 |
| Purchase #7 | $65.99 | 11.641% | $73.6719 | $73.67 | $73.65 | $73.70 |
| 7 purchase totals = | $972.26 | $1,076.7157 | $1,076.72 | $1,076.65 | $1,076.80 | |