| 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 | $209.35 | 6.634% | $223.2383 | $223.24 | $223.25 | $223.20 |
| Purchase #2 | $165.31 | 11.390% | $184.1388 | $184.14 | $184.15 | $184.10 |
| Purchase #3 | $195.25 | 8.822% | $212.475 | $212.48 | $212.50 | $212.50 |
| Purchase #4 | $239.45 | 12.681% | $269.8147 | $269.81 | $269.80 | $269.80 |
| Purchase #5 | $31.61 | 6.351% | $33.6176 | $33.62 | $33.60 | $33.60 |
| Purchase #6 | $132.85 | 7.474% | $142.7792 | $142.78 | $142.80 | $142.80 |
| Purchase #7 | $198.74 | 5.227% | $209.1281 | $209.13 | $209.15 | $209.10 |
| 7 purchase totals = | $1,172.56 | $1,275.1917 | $1,275.20 | $1,275.25 | $1,275.10 | |