| 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 | $193.33 | 9.740% | $212.1603 | $212.16 | $212.15 | $212.20 |
| Purchase #2 | $199.75 | 7.202% | $214.136 | $214.14 | $214.15 | $214.10 |
| Purchase #3 | $123.84 | 8.225% | $134.0258 | $134.03 | $134.05 | $134.00 |
| Purchase #4 | $11.99 | 12.630% | $13.5043 | $13.50 | $13.50 | $13.50 |
| Purchase #5 | $220.50 | 4.745% | $230.9627 | $230.96 | $230.95 | $231.00 |
| Purchase #6 | $93.85 | 9.128% | $102.4166 | $102.42 | $102.40 | $102.40 |
| Purchase #7 | $196.82 | 9.224% | $214.9747 | $214.97 | $214.95 | $215.00 |
| 7 purchase totals = | $1,040.08 | $1,122.1804 | $1,122.18 | $1,122.15 | $1,122.20 | |