| 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 | $186.35 | 8.161% | $201.558 | $201.56 | $201.55 | $201.60 |
| Purchase #2 | $235.54 | 5.448% | $248.3722 | $248.37 | $248.35 | $248.40 |
| Purchase #3 | $140.55 | 10.134% | $154.7933 | $154.79 | $154.80 | $154.80 |
| Purchase #4 | $45.55 | 5.235% | $47.9345 | $47.93 | $47.95 | $47.90 |
| Purchase #5 | $139.37 | 11.314% | $155.1383 | $155.14 | $155.15 | $155.10 |
| Purchase #6 | $115.80 | 4.229% | $120.6972 | $120.70 | $120.70 | $120.70 |
| Purchase #7 | $107.33 | 9.491% | $117.5167 | $117.52 | $117.50 | $117.50 |
| 7 purchase totals = | $970.49 | $1,046.0102 | $1,046.01 | $1,046.00 | $1,046.00 | |