| 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 | $128.90 | 4.332% | $134.4839 | $134.48 | $134.50 | $134.50 |
| Purchase #2 | $179.31 | 5.688% | $189.5092 | $189.51 | $189.50 | $189.50 |
| Purchase #3 | $226.59 | 3.770% | $235.1324 | $235.13 | $235.15 | $235.10 |
| Purchase #4 | $62.28 | 12.562% | $70.1036 | $70.10 | $70.10 | $70.10 |
| Purchase #5 | $232.39 | 8.689% | $252.5824 | $252.58 | $252.60 | $252.60 |
| Purchase #6 | $223.56 | 13.245% | $253.1705 | $253.17 | $253.15 | $253.20 |
| Purchase #7 | $227.43 | 5.578% | $240.116 | $240.12 | $240.10 | $240.10 |
| 7 purchase totals = | $1,280.46 | $1,375.0980 | $1,375.09 | $1,375.10 | $1,375.10 | |