| 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 | $227.32 | 10.754% | $251.766 | $251.77 | $251.75 | $251.80 |
| Purchase #2 | $125.81 | 8.339% | $136.3013 | $136.30 | $136.30 | $136.30 |
| Purchase #3 | $118.55 | 4.554% | $123.9488 | $123.95 | $123.95 | $123.90 |
| Purchase #4 | $143.42 | 4.490% | $149.8596 | $149.86 | $149.85 | $149.90 |
| Purchase #5 | $210.59 | 3.737% | $218.4597 | $218.46 | $218.45 | $218.50 |
| Purchase #6 | $157.41 | 3.366% | $162.7084 | $162.71 | $162.70 | $162.70 |
| Purchase #7 | $216.26 | 9.801% | $237.4556 | $237.46 | $237.45 | $237.50 |
| 7 purchase totals = | $1,199.36 | $1,280.4994 | $1,280.51 | $1,280.45 | $1,280.60 | |