| 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 | $230.51 | 13.785% | $262.2858 | $262.29 | $262.30 | $262.30 |
| Purchase #2 | $57.87 | 9.601% | $63.4261 | $63.43 | $63.45 | $63.40 |
| Purchase #3 | $165.97 | 13.866% | $188.9834 | $188.98 | $189.00 | $189.00 |
| Purchase #4 | $248.46 | 5.461% | $262.0284 | $262.03 | $262.05 | $262.00 |
| Purchase #5 | $128.33 | 3.575% | $132.9178 | $132.92 | $132.90 | $132.90 |
| Purchase #6 | $93.40 | 6.190% | $99.1815 | $99.18 | $99.20 | $99.20 |
| Purchase #7 | $55.52 | 10.254% | $61.213 | $61.21 | $61.20 | $61.20 |
| 7 purchase totals = | $980.06 | $1,070.0360 | $1,070.04 | $1,070.10 | $1,070.00 | |