| 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 | $218.77 | 3.264% | $225.9107 | $225.91 | $225.90 | $225.90 |
| Purchase #2 | $207.83 | 5.473% | $219.2045 | $219.20 | $219.20 | $219.20 |
| Purchase #3 | $175.58 | 13.257% | $198.8566 | $198.86 | $198.85 | $198.90 |
| Purchase #4 | $149.63 | 6.749% | $159.7285 | $159.73 | $159.75 | $159.70 |
| Purchase #5 | $18.92 | 6.109% | $20.0758 | $20.08 | $20.10 | $20.10 |
| Purchase #6 | $191.68 | 3.726% | $198.822 | $198.82 | $198.80 | $198.80 |
| Purchase #7 | $59.54 | 8.435% | $64.5622 | $64.56 | $64.55 | $64.60 |
| 7 purchase totals = | $1,021.95 | $1,087.1603 | $1,087.16 | $1,087.15 | $1,087.20 | |