| 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 | $241.48 | 3.709% | $250.4365 | $250.44 | $250.45 | $250.40 |
| Purchase #2 | $94.67 | 12.860% | $106.8446 | $106.84 | $106.85 | $106.80 |
| Purchase #3 | $228.25 | 7.765% | $245.9736 | $245.97 | $245.95 | $246.00 |
| Purchase #4 | $240.97 | 4.731% | $252.3703 | $252.37 | $252.35 | $252.40 |
| Purchase #5 | $100.86 | 12.789% | $113.759 | $113.76 | $113.75 | $113.80 |
| Purchase #6 | $20.52 | 11.666% | $22.9139 | $22.91 | $22.90 | $22.90 |
| Purchase #7 | $103.44 | 8.835% | $112.5789 | $112.58 | $112.60 | $112.60 |
| 7 purchase totals = | $1,030.19 | $1,104.8768 | $1,104.87 | $1,104.85 | $1,104.90 | |