| 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 | $222.49 | 8.382% | $241.1391 | $241.14 | $241.15 | $241.10 |
| Purchase #2 | $114.83 | 8.548% | $124.6457 | $124.65 | $124.65 | $124.60 |
| Purchase #3 | $120.70 | 11.531% | $134.6179 | $134.62 | $134.60 | $134.60 |
| Purchase #4 | $151.70 | 3.687% | $157.2932 | $157.29 | $157.30 | $157.30 |
| Purchase #5 | $57.50 | 6.797% | $61.4083 | $61.41 | $61.40 | $61.40 |
| Purchase #6 | $241.83 | 7.480% | $259.9189 | $259.92 | $259.90 | $259.90 |
| Purchase #7 | $195.63 | 12.474% | $220.0329 | $220.03 | $220.05 | $220.00 |
| 7 purchase totals = | $1,104.68 | $1,199.0560 | $1,199.06 | $1,199.05 | $1,198.90 | |