| 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 | $237.46 | 12.515% | $267.1781 | $267.18 | $267.20 | $267.20 |
| Purchase #2 | $187.80 | 4.603% | $196.4444 | $196.44 | $196.45 | $196.40 |
| Purchase #3 | $240.37 | 5.148% | $252.7442 | $252.74 | $252.75 | $252.70 |
| Purchase #4 | $131.56 | 6.858% | $140.5824 | $140.58 | $140.60 | $140.60 |
| Purchase #5 | $140.61 | 3.649% | $145.7409 | $145.74 | $145.75 | $145.70 |
| Purchase #6 | $95.26 | 11.846% | $106.5445 | $106.54 | $106.55 | $106.50 |
| Purchase #7 | $62.69 | 8.525% | $68.0343 | $68.03 | $68.05 | $68.00 |
| 7 purchase totals = | $1,095.75 | $1,177.2688 | $1,177.25 | $1,177.35 | $1,177.10 | |