| 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 | $135.52 | 6.200% | $143.9222 | $143.92 | $143.90 | $143.90 |
| Purchase #2 | $215.43 | 8.492% | $233.7243 | $233.72 | $233.70 | $233.70 |
| Purchase #3 | $25.89 | 8.194% | $28.0114 | $28.01 | $28.00 | $28.00 |
| Purchase #4 | $17.33 | 3.321% | $17.9055 | $17.91 | $17.90 | $17.90 |
| Purchase #5 | $248.38 | 4.753% | $260.1855 | $260.19 | $260.20 | $260.20 |
| Purchase #6 | $135.32 | 7.253% | $145.1348 | $145.13 | $145.15 | $145.10 |
| Purchase #7 | $202.40 | 3.574% | $209.6338 | $209.63 | $209.65 | $209.60 |
| 7 purchase totals = | $980.27 | $1,038.5175 | $1,038.51 | $1,038.50 | $1,038.40 | |