| 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 | $14.43 | 10.238% | $15.9073 | $15.91 | $15.90 | $15.90 |
| Purchase #2 | $107.98 | 11.282% | $120.1623 | $120.16 | $120.15 | $120.20 |
| Purchase #3 | $91.55 | 8.133% | $98.9958 | $99.00 | $99.00 | $99.00 |
| Purchase #4 | $21.98 | 9.153% | $23.9918 | $23.99 | $24.00 | $24.00 |
| Purchase #5 | $230.60 | 8.107% | $249.2947 | $249.29 | $249.30 | $249.30 |
| Purchase #6 | $210.83 | 9.428% | $230.7071 | $230.71 | $230.70 | $230.70 |
| Purchase #7 | $206.83 | 10.432% | $228.4065 | $228.41 | $228.40 | $228.40 |
| 7 purchase totals = | $884.20 | $967.4655 | $967.47 | $967.45 | $967.50 | |