| 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 | $122.76 | 11.437% | $136.8001 | $136.80 | $136.80 | $136.80 |
| Purchase #2 | $19.97 | 12.812% | $22.5286 | $22.53 | $22.55 | $22.50 |
| Purchase #3 | $154.63 | 5.404% | $162.9862 | $162.99 | $163.00 | $163.00 |
| Purchase #4 | $46.30 | 7.231% | $49.648 | $49.65 | $49.65 | $49.60 |
| Purchase #5 | $98.66 | 3.365% | $101.9799 | $101.98 | $102.00 | $102.00 |
| Purchase #6 | $228.69 | 4.616% | $239.2463 | $239.25 | $239.25 | $239.20 |
| Purchase #7 | $120.80 | 5.680% | $127.6614 | $127.66 | $127.65 | $127.70 |
| 7 purchase totals = | $791.81 | $840.8505 | $840.86 | $840.90 | $840.80 | |