| 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 | $224.96 | 5.214% | $236.6894 | $236.69 | $236.70 | $236.70 |
| Purchase #2 | $234.69 | 12.111% | $263.1133 | $263.11 | $263.10 | $263.10 |
| Purchase #3 | $67.33 | 10.150% | $74.164 | $74.16 | $74.15 | $74.20 |
| Purchase #4 | $134.41 | 4.456% | $140.3993 | $140.40 | $140.40 | $140.40 |
| Purchase #5 | $40.94 | 3.694% | $42.4523 | $42.45 | $42.45 | $42.50 |
| Purchase #6 | $67.32 | 10.754% | $74.5596 | $74.56 | $74.55 | $74.60 |
| Purchase #7 | $250.80 | 8.863% | $273.0284 | $273.03 | $273.05 | $273.00 |
| 7 purchase totals = | $1,020.45 | $1,104.4063 | $1,104.40 | $1,104.40 | $1,104.50 | |