| 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 | $149.44 | 12.662% | $168.3621 | $168.36 | $168.35 | $168.40 |
| Purchase #2 | $106.54 | 5.496% | $112.3954 | $112.40 | $112.40 | $112.40 |
| Purchase #3 | $27.69 | 12.807% | $31.2363 | $31.24 | $31.25 | $31.20 |
| Purchase #4 | $218.34 | 10.849% | $242.0277 | $242.03 | $242.05 | $242.00 |
| Purchase #5 | $228.86 | 6.603% | $243.9716 | $243.97 | $243.95 | $244.00 |
| Purchase #6 | $214.81 | 5.636% | $226.9167 | $226.92 | $226.90 | $226.90 |
| Purchase #7 | $11.70 | 4.742% | $12.2548 | $12.25 | $12.25 | $12.30 |
| 7 purchase totals = | $957.38 | $1,037.1646 | $1,037.17 | $1,037.15 | $1,037.20 | |