| 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 | $132.92 | 5.287% | $139.9475 | $139.95 | $139.95 | $139.90 |
| Purchase #2 | $80.33 | 13.267% | $90.9874 | $90.99 | $91.00 | $91.00 |
| Purchase #3 | $125.93 | 6.815% | $134.5121 | $134.51 | $134.50 | $134.50 |
| Purchase #4 | $138.40 | 10.292% | $152.6441 | $152.64 | $152.65 | $152.60 |
| Purchase #5 | $174.87 | 11.674% | $195.2843 | $195.28 | $195.30 | $195.30 |
| Purchase #6 | $225.80 | 11.565% | $251.9138 | $251.91 | $251.90 | $251.90 |
| Purchase #7 | $94.99 | 5.771% | $100.4719 | $100.47 | $100.45 | $100.50 |
| 7 purchase totals = | $973.24 | $1,065.7611 | $1,065.75 | $1,065.75 | $1,065.70 | |