| 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 | $248.28 | 12.276% | $278.7589 | $278.76 | $278.75 | $278.80 |
| Purchase #2 | $203.62 | 5.321% | $214.4546 | $214.45 | $214.45 | $214.50 |
| Purchase #3 | $242.86 | 3.287% | $250.8428 | $250.84 | $250.85 | $250.80 |
| Purchase #4 | $204.91 | 7.694% | $220.6758 | $220.68 | $220.70 | $220.70 |
| Purchase #5 | $39.72 | 8.739% | $43.1911 | $43.19 | $43.20 | $43.20 |
| Purchase #6 | $142.37 | 8.717% | $154.7804 | $154.78 | $154.80 | $154.80 |
| Purchase #7 | $206.28 | 7.815% | $222.4008 | $222.40 | $222.40 | $222.40 |
| 7 purchase totals = | $1,288.04 | $1,385.1044 | $1,385.10 | $1,385.15 | $1,385.20 | |