| 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 | $189.66 | 5.614% | $200.3075 | $200.31 | $200.30 | $200.30 |
| Purchase #2 | $35.45 | 8.756% | $38.554 | $38.55 | $38.55 | $38.60 |
| Purchase #3 | $105.61 | 4.808% | $110.6877 | $110.69 | $110.70 | $110.70 |
| Purchase #4 | $234.37 | 13.442% | $265.874 | $265.87 | $265.85 | $265.90 |
| Purchase #5 | $220.47 | 12.780% | $248.6461 | $248.65 | $248.65 | $248.60 |
| Purchase #6 | $77.26 | 3.666% | $80.0924 | $80.09 | $80.10 | $80.10 |
| Purchase #7 | $29.25 | 12.410% | $32.8799 | $32.88 | $32.90 | $32.90 |
| 7 purchase totals = | $892.07 | $977.0416 | $977.04 | $977.05 | $977.10 | |