| 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 | $230.33 | 12.816% | $259.8491 | $259.85 | $259.85 | $259.80 |
| Purchase #2 | $118.88 | 3.823% | $123.4248 | $123.42 | $123.40 | $123.40 |
| Purchase #3 | $7.99 | 4.303% | $8.3338 | $8.33 | $8.35 | $8.30 |
| Purchase #4 | $247.45 | 13.506% | $280.8706 | $280.87 | $280.85 | $280.90 |
| Purchase #5 | $93.51 | 9.636% | $102.5206 | $102.52 | $102.50 | $102.50 |
| Purchase #6 | $209.62 | 8.134% | $226.6705 | $226.67 | $226.65 | $226.70 |
| Purchase #7 | $19.87 | 6.533% | $21.1681 | $21.17 | $21.15 | $21.20 |
| 7 purchase totals = | $927.65 | $1,022.8375 | $1,022.83 | $1,022.75 | $1,022.80 | |