| 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 | $11.36 | 13.652% | $12.9109 | $12.91 | $12.90 | $12.90 |
| Purchase #2 | $90.37 | 13.310% | $102.3982 | $102.40 | $102.40 | $102.40 |
| Purchase #3 | $24.79 | 12.561% | $27.9039 | $27.90 | $27.90 | $27.90 |
| Purchase #4 | $117.47 | 11.369% | $130.8252 | $130.83 | $130.85 | $130.80 |
| Purchase #5 | $159.96 | 13.651% | $181.7961 | $181.80 | $181.80 | $181.80 |
| Purchase #6 | $152.38 | 7.229% | $163.3956 | $163.40 | $163.40 | $163.40 |
| Purchase #7 | $204.51 | 13.852% | $232.8387 | $232.84 | $232.85 | $232.80 |
| 7 purchase totals = | $760.84 | $852.0686 | $852.08 | $852.10 | $852.00 | |