| 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 | $219.82 | 12.375% | $247.0227 | $247.02 | $247.00 | $247.00 |
| Purchase #2 | $63.97 | 9.650% | $70.1431 | $70.14 | $70.15 | $70.10 |
| Purchase #3 | $233.59 | 3.711% | $242.2585 | $242.26 | $242.25 | $242.30 |
| Purchase #4 | $115.52 | 8.874% | $125.7712 | $125.77 | $125.75 | $125.80 |
| Purchase #5 | $142.98 | 9.416% | $156.443 | $156.44 | $156.45 | $156.40 |
| Purchase #6 | $179.31 | 9.324% | $196.0289 | $196.03 | $196.05 | $196.00 |
| Purchase #7 | $246.88 | 9.346% | $269.9534 | $269.95 | $269.95 | $270.00 |
| 7 purchase totals = | $1,202.07 | $1,307.6208 | $1,307.61 | $1,307.60 | $1,307.60 | |