| 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 | $250.32 | 11.711% | $279.635 | $279.64 | $279.65 | $279.60 |
| Purchase #2 | $81.68 | 11.378% | $90.9736 | $90.97 | $90.95 | $91.00 |
| Purchase #3 | $154.66 | 5.388% | $162.9931 | $162.99 | $163.00 | $163.00 |
| Purchase #4 | $181.42 | 6.641% | $193.4681 | $193.47 | $193.45 | $193.50 |
| Purchase #5 | $161.71 | 13.690% | $183.8481 | $183.85 | $183.85 | $183.80 |
| Purchase #6 | $248.67 | 6.610% | $265.1071 | $265.11 | $265.10 | $265.10 |
| Purchase #7 | $55.39 | 11.462% | $61.7388 | $61.74 | $61.75 | $61.70 |
| 7 purchase totals = | $1,133.85 | $1,237.7638 | $1,237.77 | $1,237.75 | $1,237.70 | |