| 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 | $36.29 | 4.349% | $37.8683 | $37.87 | $37.85 | $37.90 |
| Purchase #2 | $93.65 | 9.152% | $102.2208 | $102.22 | $102.20 | $102.20 |
| Purchase #3 | $209.26 | 10.154% | $230.5083 | $230.51 | $230.50 | $230.50 |
| Purchase #4 | $133.62 | 5.184% | $140.5469 | $140.55 | $140.55 | $140.50 |
| Purchase #5 | $199.45 | 7.827% | $215.061 | $215.06 | $215.05 | $215.10 |
| Purchase #6 | $185.58 | 8.522% | $201.3951 | $201.40 | $201.40 | $201.40 |
| Purchase #7 | $174.72 | 3.806% | $181.3698 | $181.37 | $181.35 | $181.40 |
| 7 purchase totals = | $1,032.57 | $1,108.9702 | $1,108.98 | $1,108.90 | $1,109.00 | |