| 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 | $218.75 | 5.287% | $230.3153 | $230.32 | $230.30 | $230.30 |
| Purchase #2 | $35.31 | 13.205% | $39.9727 | $39.97 | $39.95 | $40.00 |
| Purchase #3 | $106.84 | 7.521% | $114.8754 | $114.88 | $114.90 | $114.90 |
| Purchase #4 | $170.68 | 12.401% | $191.846 | $191.85 | $191.85 | $191.80 |
| Purchase #5 | $229.83 | 8.867% | $250.209 | $250.21 | $250.20 | $250.20 |
| Purchase #6 | $206.95 | 13.541% | $234.9731 | $234.97 | $234.95 | $235.00 |
| Purchase #7 | $20.62 | 13.365% | $23.3759 | $23.38 | $23.40 | $23.40 |
| 7 purchase totals = | $988.98 | $1,085.5674 | $1,085.58 | $1,085.55 | $1,085.60 | |