| 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 | $103.55 | 3.733% | $107.4155 | $107.42 | $107.40 | $107.40 |
| Purchase #2 | $31.69 | 7.474% | $34.0585 | $34.06 | $34.05 | $34.10 |
| Purchase #3 | $153.74 | 9.858% | $168.8957 | $168.90 | $168.90 | $168.90 |
| Purchase #4 | $228.91 | 5.502% | $241.5046 | $241.50 | $241.50 | $241.50 |
| Purchase #5 | $65.42 | 8.692% | $71.1063 | $71.11 | $71.10 | $71.10 |
| Purchase #6 | $130.44 | 9.167% | $142.3974 | $142.40 | $142.40 | $142.40 |
| Purchase #7 | $234.94 | 7.590% | $252.7719 | $252.77 | $252.75 | $252.80 |
| 7 purchase totals = | $948.69 | $1,018.1499 | $1,018.16 | $1,018.10 | $1,018.20 | |