| 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 | $94.96 | 11.151% | $105.549 | $105.55 | $105.55 | $105.50 |
| Purchase #2 | $141.91 | 10.837% | $157.2888 | $157.29 | $157.30 | $157.30 |
| Purchase #3 | $100.62 | 6.854% | $107.5165 | $107.52 | $107.50 | $107.50 |
| Purchase #4 | $237.56 | 6.360% | $252.6688 | $252.67 | $252.65 | $252.70 |
| Purchase #5 | $51.51 | 5.238% | $54.2081 | $54.21 | $54.20 | $54.20 |
| Purchase #6 | $224.59 | 3.402% | $232.2306 | $232.23 | $232.25 | $232.20 |
| Purchase #7 | $250.47 | 8.789% | $272.4838 | $272.48 | $272.50 | $272.50 |
| 7 purchase totals = | $1,101.62 | $1,181.9456 | $1,181.95 | $1,181.95 | $1,181.90 | |