| 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 | $120.59 | 6.613% | $128.5646 | $128.56 | $128.55 | $128.60 |
| Purchase #2 | $224.25 | 5.845% | $237.3574 | $237.36 | $237.35 | $237.40 |
| Purchase #3 | $248.49 | 9.539% | $272.1935 | $272.19 | $272.20 | $272.20 |
| Purchase #4 | $221.73 | 11.275% | $246.7301 | $246.73 | $246.75 | $246.70 |
| Purchase #5 | $94.36 | 8.859% | $102.7194 | $102.72 | $102.70 | $102.70 |
| Purchase #6 | $48.61 | 12.684% | $54.7757 | $54.78 | $54.80 | $54.80 |
| Purchase #7 | $167.29 | 6.542% | $178.2341 | $178.23 | $178.25 | $178.20 |
| 7 purchase totals = | $1,125.32 | $1,220.5748 | $1,220.57 | $1,220.60 | $1,220.60 | |