| 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 | $15.78 | 9.111% | $17.2177 | $17.22 | $17.20 | $17.20 |
| Purchase #2 | $213.41 | 9.602% | $233.9016 | $233.90 | $233.90 | $233.90 |
| Purchase #3 | $189.69 | 12.162% | $212.7601 | $212.76 | $212.75 | $212.80 |
| Purchase #4 | $232.62 | 8.380% | $252.1136 | $252.11 | $252.10 | $252.10 |
| Purchase #5 | $162.98 | 13.253% | $184.5797 | $184.58 | $184.60 | $184.60 |
| Purchase #6 | $59.69 | 13.509% | $67.7535 | $67.75 | $67.75 | $67.80 |
| Purchase #7 | $72.81 | 11.205% | $80.9684 | $80.97 | $80.95 | $81.00 |
| 7 purchase totals = | $946.98 | $1,049.2946 | $1,049.29 | $1,049.25 | $1,049.40 | |