| 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 | $198.58 | 9.240% | $216.9288 | $216.93 | $216.95 | $216.90 |
| Purchase #2 | $158.81 | 7.133% | $170.1379 | $170.14 | $170.15 | $170.10 |
| Purchase #3 | $196.91 | 5.251% | $207.2497 | $207.25 | $207.25 | $207.20 |
| Purchase #4 | $84.77 | 5.632% | $89.5442 | $89.54 | $89.55 | $89.50 |
| Purchase #5 | $118.92 | 7.504% | $127.8438 | $127.84 | $127.85 | $127.80 |
| Purchase #6 | $230.37 | 8.282% | $249.4492 | $249.45 | $249.45 | $249.40 |
| Purchase #7 | $246.25 | 7.228% | $264.049 | $264.05 | $264.05 | $264.00 |
| 7 purchase totals = | $1,234.61 | $1,325.2026 | $1,325.20 | $1,325.25 | $1,324.90 | |