| 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 | $199.79 | 5.687% | $211.1521 | $211.15 | $211.15 | $211.20 |
| Purchase #2 | $93.43 | 13.499% | $106.0421 | $106.04 | $106.05 | $106.00 |
| Purchase #3 | $170.51 | 9.160% | $186.1287 | $186.13 | $186.15 | $186.10 |
| Purchase #4 | $210.82 | 7.515% | $226.6631 | $226.66 | $226.65 | $226.70 |
| Purchase #5 | $192.50 | 9.166% | $210.1446 | $210.14 | $210.15 | $210.10 |
| Purchase #6 | $222.99 | 10.203% | $245.7417 | $245.74 | $245.75 | $245.70 |
| Purchase #7 | $91.60 | 11.630% | $102.2531 | $102.25 | $102.25 | $102.30 |
| 7 purchase totals = | $1,181.64 | $1,288.1254 | $1,288.11 | $1,288.15 | $1,288.10 | |