| 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 | $207.67 | 12.369% | $233.3567 | $233.36 | $233.35 | $233.40 |
| Purchase #2 | $110.40 | 13.349% | $125.1373 | $125.14 | $125.15 | $125.10 |
| Purchase #3 | $39.47 | 4.697% | $41.3239 | $41.32 | $41.30 | $41.30 |
| Purchase #4 | $160.55 | 13.238% | $181.8036 | $181.80 | $181.80 | $181.80 |
| Purchase #5 | $123.68 | 8.633% | $134.3573 | $134.36 | $134.35 | $134.40 |
| Purchase #6 | $41.82 | 13.527% | $47.477 | $47.48 | $47.50 | $47.50 |
| Purchase #7 | $63.88 | 4.266% | $66.6051 | $66.61 | $66.60 | $66.60 |
| 7 purchase totals = | $747.47 | $830.0609 | $830.07 | $830.05 | $830.10 | |