| 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 | $244.30 | 6.245% | $259.5565 | $259.56 | $259.55 | $259.60 |
| Purchase #2 | $40.83 | 7.407% | $43.8543 | $43.85 | $43.85 | $43.90 |
| Purchase #3 | $230.52 | 9.213% | $251.7578 | $251.76 | $251.75 | $251.80 |
| Purchase #4 | $97.95 | 12.388% | $110.084 | $110.08 | $110.10 | $110.10 |
| Purchase #5 | $100.81 | 12.854% | $113.7681 | $113.77 | $113.75 | $113.80 |
| Purchase #6 | $196.78 | 10.125% | $216.704 | $216.70 | $216.70 | $216.70 |
| Purchase #7 | $238.26 | 5.441% | $251.2237 | $251.22 | $251.20 | $251.20 |
| 7 purchase totals = | $1,149.45 | $1,246.9484 | $1,246.94 | $1,246.90 | $1,247.10 | |