| 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 | $127.64 | 3.592% | $132.2248 | $132.22 | $132.20 | $132.20 |
| Purchase #2 | $212.48 | 9.795% | $233.2924 | $233.29 | $233.30 | $233.30 |
| Purchase #3 | $109.82 | 7.746% | $118.3267 | $118.33 | $118.35 | $118.30 |
| Purchase #4 | $76.93 | 10.392% | $84.9246 | $84.92 | $84.90 | $84.90 |
| Purchase #5 | $249.87 | 6.710% | $266.6363 | $266.64 | $266.65 | $266.60 |
| Purchase #6 | $223.91 | 13.393% | $253.8983 | $253.90 | $253.90 | $253.90 |
| Purchase #7 | $186.97 | 4.211% | $194.8433 | $194.84 | $194.85 | $194.80 |
| 7 purchase totals = | $1,187.62 | $1,284.1464 | $1,284.14 | $1,284.15 | $1,284.00 | |