| 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 | $95.43 | 13.355% | $108.1747 | $108.17 | $108.15 | $108.20 |
| Purchase #2 | $105.53 | 13.732% | $120.0214 | $120.02 | $120.00 | $120.00 |
| Purchase #3 | $237.43 | 6.634% | $253.1811 | $253.18 | $253.20 | $253.20 |
| Purchase #4 | $233.54 | 12.586% | $262.9333 | $262.93 | $262.95 | $262.90 |
| Purchase #5 | $209.41 | 5.333% | $220.5778 | $220.58 | $220.60 | $220.60 |
| Purchase #6 | $216.46 | 11.859% | $242.13 | $242.13 | $242.15 | $242.10 |
| Purchase #7 | $7.77 | 5.275% | $8.1799 | $8.18 | $8.20 | $8.20 |
| 7 purchase totals = | $1,105.57 | $1,215.1982 | $1,215.19 | $1,215.25 | $1,215.20 | |