| 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 | $223.83 | 12.163% | $251.0544 | $251.05 | $251.05 | $251.10 |
| Purchase #2 | $80.77 | 4.687% | $84.5557 | $84.56 | $84.55 | $84.60 |
| Purchase #3 | $158.57 | 13.803% | $180.4574 | $180.46 | $180.45 | $180.50 |
| Purchase #4 | $166.64 | 8.352% | $180.5578 | $180.56 | $180.55 | $180.60 |
| Purchase #5 | $206.98 | 9.205% | $226.0325 | $226.03 | $226.05 | $226.00 |
| Purchase #6 | $108.32 | 10.708% | $119.9189 | $119.92 | $119.90 | $119.90 |
| Purchase #7 | $196.88 | 3.670% | $204.1055 | $204.11 | $204.10 | $204.10 |
| 7 purchase totals = | $1,141.99 | $1,246.6822 | $1,246.69 | $1,246.65 | $1,246.80 | |