| 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 | $214.91 | 5.157% | $225.9929 | $225.99 | $226.00 | $226.00 |
| Purchase #2 | $21.66 | 3.823% | $22.4881 | $22.49 | $22.50 | $22.50 |
| Purchase #3 | $80.58 | 13.480% | $91.4422 | $91.44 | $91.45 | $91.40 |
| Purchase #4 | $159.26 | 10.536% | $176.0396 | $176.04 | $176.05 | $176.00 |
| Purchase #5 | $163.71 | 10.566% | $181.0076 | $181.01 | $181.00 | $181.00 |
| Purchase #6 | $158.93 | 10.840% | $176.158 | $176.16 | $176.15 | $176.20 |
| Purchase #7 | $228.69 | 8.766% | $248.737 | $248.74 | $248.75 | $248.70 |
| 7 purchase totals = | $1,027.74 | $1,121.8654 | $1,121.87 | $1,121.90 | $1,121.80 | |