| 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 | $188.95 | 4.369% | $197.2052 | $197.21 | $197.20 | $197.20 |
| Purchase #2 | $113.94 | 10.677% | $126.1054 | $126.11 | $126.10 | $126.10 |
| Purchase #3 | $128.60 | 5.691% | $135.9186 | $135.92 | $135.90 | $135.90 |
| Purchase #4 | $135.89 | 3.651% | $140.8513 | $140.85 | $140.85 | $140.90 |
| Purchase #5 | $27.49 | 8.242% | $29.7557 | $29.76 | $29.75 | $29.80 |
| Purchase #6 | $210.33 | 6.488% | $223.9762 | $223.98 | $224.00 | $224.00 |
| Purchase #7 | $127.33 | 5.473% | $134.2988 | $134.30 | $134.30 | $134.30 |
| 7 purchase totals = | $932.53 | $988.1112 | $988.13 | $988.10 | $988.20 | |