| 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 | $84.88 | 8.319% | $91.9412 | $91.94 | $91.95 | $91.90 |
| Purchase #2 | $205.96 | 10.211% | $226.9906 | $226.99 | $227.00 | $227.00 |
| Purchase #3 | $131.87 | 10.240% | $145.3735 | $145.37 | $145.35 | $145.40 |
| Purchase #4 | $152.31 | 12.461% | $171.2893 | $171.29 | $171.30 | $171.30 |
| Purchase #5 | $205.56 | 9.867% | $225.8426 | $225.84 | $225.85 | $225.80 |
| Purchase #6 | $227.99 | 7.615% | $245.3514 | $245.35 | $245.35 | $245.40 |
| Purchase #7 | $161.53 | 11.390% | $179.9283 | $179.93 | $179.95 | $179.90 |
| 7 purchase totals = | $1,170.10 | $1,286.7169 | $1,286.71 | $1,286.75 | $1,286.70 | |