| 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 | $137.54 | 5.825% | $145.5517 | $145.55 | $145.55 | $145.60 |
| Purchase #2 | $237.61 | 4.336% | $247.9128 | $247.91 | $247.90 | $247.90 |
| Purchase #3 | $135.35 | 8.848% | $147.3258 | $147.33 | $147.35 | $147.30 |
| Purchase #4 | $214.58 | 5.736% | $226.8883 | $226.89 | $226.90 | $226.90 |
| Purchase #5 | $65.39 | 3.551% | $67.712 | $67.71 | $67.70 | $67.70 |
| Purchase #6 | $215.69 | 7.403% | $231.6575 | $231.66 | $231.65 | $231.70 |
| Purchase #7 | $203.62 | 3.459% | $210.6632 | $210.66 | $210.65 | $210.70 |
| 7 purchase totals = | $1,209.78 | $1,277.7113 | $1,277.71 | $1,277.70 | $1,277.80 | |