| 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 | $11.33 | 10.671% | $12.539 | $12.54 | $12.55 | $12.50 |
| Purchase #2 | $134.89 | 4.730% | $141.2703 | $141.27 | $141.25 | $141.30 |
| Purchase #3 | $174.86 | 8.635% | $189.9592 | $189.96 | $189.95 | $190.00 |
| Purchase #4 | $246.29 | 4.264% | $256.7918 | $256.79 | $256.80 | $256.80 |
| Purchase #5 | $92.62 | 8.110% | $100.1315 | $100.13 | $100.15 | $100.10 |
| Purchase #6 | $208.36 | 10.492% | $230.2211 | $230.22 | $230.20 | $230.20 |
| Purchase #7 | $17.35 | 4.246% | $18.0867 | $18.09 | $18.10 | $18.10 |
| 7 purchase totals = | $885.70 | $948.9996 | $949.00 | $949.00 | $949.00 | |