| 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 | $198.99 | 9.755% | $218.4015 | $218.40 | $218.40 | $218.40 |
| Purchase #2 | $206.61 | 6.859% | $220.7814 | $220.78 | $220.80 | $220.80 |
| Purchase #3 | $211.75 | 10.763% | $234.5407 | $234.54 | $234.55 | $234.50 |
| Purchase #4 | $102.51 | 9.755% | $112.5099 | $112.51 | $112.50 | $112.50 |
| Purchase #5 | $68.83 | 5.341% | $72.5062 | $72.51 | $72.50 | $72.50 |
| Purchase #6 | $231.64 | 8.833% | $252.1008 | $252.10 | $252.10 | $252.10 |
| Purchase #7 | $123.49 | 10.871% | $136.9146 | $136.91 | $136.90 | $136.90 |
| 7 purchase totals = | $1,143.82 | $1,247.7551 | $1,247.75 | $1,247.75 | $1,247.70 | |