| 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 | $121.59 | 12.461% | $136.7413 | $136.74 | $136.75 | $136.70 |
| Purchase #2 | $134.87 | 3.315% | $139.3409 | $139.34 | $139.35 | $139.30 |
| Purchase #3 | $19.41 | 10.783% | $21.503 | $21.50 | $21.50 | $21.50 |
| Purchase #4 | $210.37 | 8.493% | $228.2367 | $228.24 | $228.25 | $228.20 |
| Purchase #5 | $52.53 | 3.755% | $54.5025 | $54.50 | $54.50 | $54.50 |
| Purchase #6 | $229.38 | 10.696% | $253.9145 | $253.91 | $253.90 | $253.90 |
| Purchase #7 | $6.46 | 11.692% | $7.2153 | $7.22 | $7.20 | $7.20 |
| 7 purchase totals = | $774.61 | $841.4542 | $841.45 | $841.45 | $841.30 | |