| 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 | $233.75 | 13.115% | $264.4063 | $264.41 | $264.40 | $264.40 |
| Purchase #2 | $102.89 | 4.496% | $107.5159 | $107.52 | $107.50 | $107.50 |
| Purchase #3 | $9.83 | 12.689% | $11.0773 | $11.08 | $11.10 | $11.10 |
| Purchase #4 | $238.80 | 9.535% | $261.5696 | $261.57 | $261.55 | $261.60 |
| Purchase #5 | $142.25 | 12.772% | $160.4182 | $160.42 | $160.40 | $160.40 |
| Purchase #6 | $44.64 | 3.126% | $46.0354 | $46.04 | $46.05 | $46.00 |
| Purchase #7 | $15.28 | 6.605% | $16.2892 | $16.29 | $16.30 | $16.30 |
| 7 purchase totals = | $787.44 | $867.3119 | $867.33 | $867.30 | $867.30 | |