| 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 | $91.80 | 8.543% | $99.6425 | $99.64 | $99.65 | $99.60 |
| Purchase #2 | $199.74 | 12.719% | $225.1449 | $225.14 | $225.15 | $225.10 |
| Purchase #3 | $195.86 | 6.419% | $208.4323 | $208.43 | $208.45 | $208.40 |
| Purchase #4 | $123.71 | 8.215% | $133.8728 | $133.87 | $133.85 | $133.90 |
| Purchase #5 | $223.51 | 3.644% | $231.6547 | $231.65 | $231.65 | $231.70 |
| Purchase #6 | $187.45 | 8.334% | $203.0721 | $203.07 | $203.05 | $203.10 |
| Purchase #7 | $20.41 | 8.588% | $22.1628 | $22.16 | $22.15 | $22.20 |
| 7 purchase totals = | $1,042.48 | $1,123.9821 | $1,123.96 | $1,123.95 | $1,124.00 | |