| 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 | $229.53 | 4.506% | $239.8726 | $239.87 | $239.85 | $239.90 |
| Purchase #2 | $160.81 | 7.722% | $173.2277 | $173.23 | $173.25 | $173.20 |
| Purchase #3 | $152.73 | 9.185% | $166.7583 | $166.76 | $166.75 | $166.80 |
| Purchase #4 | $105.80 | 3.655% | $109.667 | $109.67 | $109.65 | $109.70 |
| Purchase #5 | $205.35 | 4.409% | $214.4039 | $214.40 | $214.40 | $214.40 |
| Purchase #6 | $28.27 | 3.716% | $29.3205 | $29.32 | $29.30 | $29.30 |
| Purchase #7 | $147.28 | 3.538% | $152.4908 | $152.49 | $152.50 | $152.50 |
| 7 purchase totals = | $1,029.77 | $1,085.7408 | $1,085.74 | $1,085.70 | $1,085.80 | |