| 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 | $227.73 | 13.498% | $258.469 | $258.47 | $258.45 | $258.50 |
| Purchase #2 | $225.67 | 3.384% | $233.3067 | $233.31 | $233.30 | $233.30 |
| Purchase #3 | $90.78 | 3.246% | $93.7267 | $93.73 | $93.75 | $93.70 |
| Purchase #4 | $250.96 | 5.484% | $264.7226 | $264.72 | $264.70 | $264.70 |
| Purchase #5 | $180.52 | 4.836% | $189.2499 | $189.25 | $189.25 | $189.20 |
| Purchase #6 | $32.91 | 8.391% | $35.6715 | $35.67 | $35.65 | $35.70 |
| Purchase #7 | $136.79 | 5.721% | $144.6158 | $144.62 | $144.60 | $144.60 |
| 7 purchase totals = | $1,145.36 | $1,219.7622 | $1,219.77 | $1,219.70 | $1,219.70 | |