| 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 | $231.81 | 5.437% | $244.4135 | $244.41 | $244.40 | $244.40 |
| Purchase #2 | $49.45 | 9.748% | $54.2704 | $54.27 | $54.25 | $54.30 |
| Purchase #3 | $239.25 | 13.187% | $270.7999 | $270.80 | $270.80 | $270.80 |
| Purchase #4 | $61.84 | 5.708% | $65.3698 | $65.37 | $65.35 | $65.40 |
| Purchase #5 | $204.55 | 6.264% | $217.363 | $217.36 | $217.35 | $217.40 |
| Purchase #6 | $174.61 | 5.216% | $183.7177 | $183.72 | $183.70 | $183.70 |
| Purchase #7 | $122.94 | 3.147% | $126.8089 | $126.81 | $126.80 | $126.80 |
| 7 purchase totals = | $1,084.45 | $1,162.7432 | $1,162.74 | $1,162.65 | $1,162.80 | |