| 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 | $234.52 | 5.634% | $247.7329 | $247.73 | $247.75 | $247.70 |
| Purchase #2 | $231.58 | 11.821% | $258.9551 | $258.96 | $258.95 | $259.00 |
| Purchase #3 | $173.78 | 4.425% | $181.4698 | $181.47 | $181.45 | $181.50 |
| Purchase #4 | $239.30 | 12.228% | $268.5616 | $268.56 | $268.55 | $268.60 |
| Purchase #5 | $18.29 | 9.545% | $20.0358 | $20.04 | $20.05 | $20.00 |
| Purchase #6 | $98.29 | 10.761% | $108.867 | $108.87 | $108.85 | $108.90 |
| Purchase #7 | $184.48 | 10.112% | $203.1346 | $203.13 | $203.15 | $203.10 |
| 7 purchase totals = | $1,180.24 | $1,288.7568 | $1,288.76 | $1,288.75 | $1,288.80 | |