| 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 | $187.56 | 7.269% | $201.1937 | $201.19 | $201.20 | $201.20 |
| Purchase #2 | $198.90 | 11.103% | $220.9839 | $220.98 | $221.00 | $221.00 |
| Purchase #3 | $5.29 | 4.529% | $5.5296 | $5.53 | $5.55 | $5.50 |
| Purchase #4 | $124.28 | 8.350% | $134.6574 | $134.66 | $134.65 | $134.70 |
| Purchase #5 | $23.97 | 5.271% | $25.2335 | $25.23 | $25.25 | $25.20 |
| Purchase #6 | $205.52 | 4.678% | $215.1342 | $215.13 | $215.15 | $215.10 |
| Purchase #7 | $27.53 | 4.273% | $28.7064 | $28.71 | $28.70 | $28.70 |
| 7 purchase totals = | $773.05 | $831.4387 | $831.43 | $831.50 | $831.40 | |