| 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 | $211.48 | 9.429% | $231.4204 | $231.42 | $231.40 | $231.40 |
| Purchase #2 | $219.43 | 12.465% | $246.7819 | $246.78 | $246.80 | $246.80 |
| Purchase #3 | $55.55 | 5.796% | $58.7697 | $58.77 | $58.75 | $58.80 |
| Purchase #4 | $226.27 | 8.750% | $246.0686 | $246.07 | $246.05 | $246.10 |
| Purchase #5 | $152.59 | 6.203% | $162.0552 | $162.06 | $162.05 | $162.10 |
| Purchase #6 | $75.96 | 8.358% | $82.3087 | $82.31 | $82.30 | $82.30 |
| Purchase #7 | $149.32 | 11.422% | $166.3753 | $166.38 | $166.40 | $166.40 |
| 7 purchase totals = | $1,090.60 | $1,193.7798 | $1,193.79 | $1,193.75 | $1,193.90 | |