| 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 | $34.92 | 11.210% | $38.8345 | $38.83 | $38.85 | $38.80 |
| Purchase #2 | $228.99 | 4.687% | $239.7228 | $239.72 | $239.70 | $239.70 |
| Purchase #3 | $33.89 | 12.405% | $38.0941 | $38.09 | $38.10 | $38.10 |
| Purchase #4 | $6.38 | 8.861% | $6.9453 | $6.95 | $6.95 | $6.90 |
| Purchase #5 | $228.79 | 13.692% | $260.1159 | $260.12 | $260.10 | $260.10 |
| Purchase #6 | $242.25 | 4.544% | $253.2578 | $253.26 | $253.25 | $253.30 |
| Purchase #7 | $244.48 | 7.332% | $262.4053 | $262.41 | $262.40 | $262.40 |
| 7 purchase totals = | $1,019.70 | $1,099.3757 | $1,099.38 | $1,099.35 | $1,099.30 | |