| 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 | $126.82 | 3.121% | $130.7781 | $130.78 | $130.80 | $130.80 |
| Purchase #2 | $233.64 | 12.267% | $262.3006 | $262.30 | $262.30 | $262.30 |
| Purchase #3 | $203.87 | 3.838% | $211.6945 | $211.69 | $211.70 | $211.70 |
| Purchase #4 | $117.35 | 9.387% | $128.3656 | $128.37 | $128.35 | $128.40 |
| Purchase #5 | $107.65 | 5.677% | $113.7613 | $113.76 | $113.75 | $113.80 |
| Purchase #6 | $137.58 | 3.571% | $142.493 | $142.49 | $142.50 | $142.50 |
| Purchase #7 | $40.65 | 13.262% | $46.041 | $46.04 | $46.05 | $46.00 |
| 7 purchase totals = | $967.56 | $1,035.4341 | $1,035.43 | $1,035.45 | $1,035.50 | |