| 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 | $129.71 | 6.549% | $138.2047 | $138.20 | $138.20 | $138.20 |
| Purchase #2 | $215.30 | 8.601% | $233.818 | $233.82 | $233.80 | $233.80 |
| Purchase #3 | $187.70 | 5.685% | $198.3707 | $198.37 | $198.35 | $198.40 |
| Purchase #4 | $184.92 | 11.744% | $206.637 | $206.64 | $206.65 | $206.60 |
| Purchase #5 | $226.87 | 8.772% | $246.771 | $246.77 | $246.75 | $246.80 |
| Purchase #6 | $65.34 | 12.379% | $73.4284 | $73.43 | $73.45 | $73.40 |
| Purchase #7 | $121.41 | 12.149% | $136.1601 | $136.16 | $136.15 | $136.20 |
| 7 purchase totals = | $1,131.25 | $1,233.3899 | $1,233.39 | $1,233.35 | $1,233.40 | |