| 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 | $206.92 | 4.386% | $215.9955 | $216.00 | $216.00 | $216.00 |
| Purchase #2 | $26.58 | 12.268% | $29.8408 | $29.84 | $29.85 | $29.80 |
| Purchase #3 | $157.61 | 8.511% | $171.0242 | $171.02 | $171.00 | $171.00 |
| Purchase #4 | $220.65 | 4.254% | $230.0365 | $230.04 | $230.05 | $230.00 |
| Purchase #5 | $154.33 | 6.417% | $164.2334 | $164.23 | $164.25 | $164.20 |
| Purchase #6 | $102.74 | 10.684% | $113.7167 | $113.72 | $113.70 | $113.70 |
| Purchase #7 | $214.43 | 7.776% | $231.1041 | $231.10 | $231.10 | $231.10 |
| 7 purchase totals = | $1,083.26 | $1,155.9512 | $1,155.95 | $1,155.95 | $1,155.80 | |