| 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 | $113.45 | 8.744% | $123.3701 | $123.37 | $123.35 | $123.40 |
| Purchase #2 | $211.25 | 7.815% | $227.7592 | $227.76 | $227.75 | $227.80 |
| Purchase #3 | $234.35 | 7.856% | $252.7605 | $252.76 | $252.75 | $252.80 |
| Purchase #4 | $14.86 | 9.724% | $16.305 | $16.31 | $16.30 | $16.30 |
| Purchase #5 | $250.80 | 10.372% | $276.813 | $276.81 | $276.80 | $276.80 |
| Purchase #6 | $181.87 | 3.782% | $188.7483 | $188.75 | $188.75 | $188.70 |
| Purchase #7 | $10.94 | 10.638% | $12.1038 | $12.10 | $12.10 | $12.10 |
| 7 purchase totals = | $1,017.52 | $1,097.8599 | $1,097.86 | $1,097.80 | $1,097.90 | |