| 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 | $191.91 | 12.433% | $215.7702 | $215.77 | $215.75 | $215.80 |
| Purchase #2 | $143.81 | 9.299% | $157.1829 | $157.18 | $157.20 | $157.20 |
| Purchase #3 | $7.41 | 7.293% | $7.9504 | $7.95 | $7.95 | $8.00 |
| Purchase #4 | $61.87 | 6.809% | $66.0827 | $66.08 | $66.10 | $66.10 |
| Purchase #5 | $122.44 | 7.287% | $131.3622 | $131.36 | $131.35 | $131.40 |
| Purchase #6 | $218.70 | 9.326% | $239.096 | $239.10 | $239.10 | $239.10 |
| Purchase #7 | $185.54 | 9.709% | $203.5541 | $203.55 | $203.55 | $203.60 |
| 7 purchase totals = | $931.68 | $1,020.9985 | $1,020.99 | $1,021.00 | $1,021.20 | |