| 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 | $181.70 | 5.460% | $191.6208 | $191.62 | $191.60 | $191.60 |
| Purchase #2 | $249.73 | 12.126% | $280.0123 | $280.01 | $280.00 | $280.00 |
| Purchase #3 | $52.34 | 11.514% | $58.3664 | $58.37 | $58.35 | $58.40 |
| Purchase #4 | $94.48 | 5.340% | $99.5252 | $99.53 | $99.55 | $99.50 |
| Purchase #5 | $155.32 | 4.318% | $162.0267 | $162.03 | $162.05 | $162.00 |
| Purchase #6 | $74.40 | 13.442% | $84.4008 | $84.40 | $84.40 | $84.40 |
| Purchase #7 | $239.27 | 10.490% | $264.3694 | $264.37 | $264.35 | $264.40 |
| 7 purchase totals = | $1,047.24 | $1,140.3216 | $1,140.33 | $1,140.30 | $1,140.30 | |