| 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 | $70.54 | 5.645% | $74.522 | $74.52 | $74.50 | $74.50 |
| Purchase #2 | $196.90 | 9.475% | $215.5563 | $215.56 | $215.55 | $215.60 |
| Purchase #3 | $216.48 | 12.164% | $242.8126 | $242.81 | $242.80 | $242.80 |
| Purchase #4 | $206.90 | 12.654% | $233.0811 | $233.08 | $233.10 | $233.10 |
| Purchase #5 | $209.85 | 4.378% | $219.0372 | $219.04 | $219.05 | $219.00 |
| Purchase #6 | $44.80 | 3.843% | $46.5217 | $46.52 | $46.50 | $46.50 |
| Purchase #7 | $203.59 | 4.638% | $213.0325 | $213.03 | $213.05 | $213.00 |
| 7 purchase totals = | $1,149.06 | $1,244.5634 | $1,244.56 | $1,244.55 | $1,244.50 | |