| 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 | $233.82 | 6.810% | $249.7431 | $249.74 | $249.75 | $249.70 |
| Purchase #2 | $145.43 | 6.679% | $155.1433 | $155.14 | $155.15 | $155.10 |
| Purchase #3 | $106.30 | 9.609% | $116.5144 | $116.51 | $116.50 | $116.50 |
| Purchase #4 | $174.64 | 3.622% | $180.9655 | $180.97 | $180.95 | $181.00 |
| Purchase #5 | $87.62 | 6.445% | $93.2671 | $93.27 | $93.25 | $93.30 |
| Purchase #6 | $78.39 | 8.735% | $85.2374 | $85.24 | $85.25 | $85.20 |
| Purchase #7 | $203.95 | 13.667% | $231.8238 | $231.82 | $231.80 | $231.80 |
| 7 purchase totals = | $1,030.15 | $1,112.6946 | $1,112.69 | $1,112.65 | $1,112.60 | |