| 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 | $221.44 | 10.799% | $245.3533 | $245.35 | $245.35 | $245.40 |
| Purchase #2 | $238.72 | 6.638% | $254.5662 | $254.57 | $254.55 | $254.60 |
| Purchase #3 | $212.58 | 12.431% | $239.0058 | $239.01 | $239.00 | $239.00 |
| Purchase #4 | $121.89 | 3.539% | $126.2037 | $126.20 | $126.20 | $126.20 |
| Purchase #5 | $107.99 | 4.433% | $112.7772 | $112.78 | $112.80 | $112.80 |
| Purchase #6 | $192.81 | 6.286% | $204.93 | $204.93 | $204.95 | $204.90 |
| Purchase #7 | $7.67 | 5.396% | $8.0839 | $8.08 | $8.10 | $8.10 |
| 7 purchase totals = | $1,103.10 | $1,190.9201 | $1,190.92 | $1,190.95 | $1,191.00 | |