| 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 | $99.88 | 5.534% | $105.4074 | $105.41 | $105.40 | $105.40 |
| Purchase #2 | $192.35 | 11.793% | $215.0338 | $215.03 | $215.05 | $215.00 |
| Purchase #3 | $114.68 | 8.371% | $124.2799 | $124.28 | $124.30 | $124.30 |
| Purchase #4 | $153.61 | 4.424% | $160.4057 | $160.41 | $160.40 | $160.40 |
| Purchase #5 | $5.89 | 3.655% | $6.1053 | $6.11 | $6.10 | $6.10 |
| Purchase #6 | $180.42 | 3.447% | $186.6391 | $186.64 | $186.65 | $186.60 |
| Purchase #7 | $228.58 | 5.267% | $240.6193 | $240.62 | $240.60 | $240.60 |
| 7 purchase totals = | $975.41 | $1,038.4905 | $1,038.50 | $1,038.50 | $1,038.40 | |