| 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 | $230.31 | 12.291% | $258.6174 | $258.62 | $258.60 | $258.60 |
| Purchase #2 | $226.62 | 6.765% | $241.9508 | $241.95 | $241.95 | $242.00 |
| Purchase #3 | $205.92 | 4.468% | $215.1205 | $215.12 | $215.10 | $215.10 |
| Purchase #4 | $190.86 | 8.510% | $207.1022 | $207.10 | $207.10 | $207.10 |
| Purchase #5 | $160.25 | 13.132% | $181.294 | $181.29 | $181.30 | $181.30 |
| Purchase #6 | $164.82 | 7.536% | $177.2408 | $177.24 | $177.25 | $177.20 |
| Purchase #7 | $52.50 | 4.829% | $55.0352 | $55.04 | $55.05 | $55.00 |
| 7 purchase totals = | $1,231.28 | $1,336.3609 | $1,336.36 | $1,336.35 | $1,336.30 | |