| 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 | $185.86 | 3.399% | $192.1774 | $192.18 | $192.20 | $192.20 |
| Purchase #2 | $43.62 | 12.815% | $49.2099 | $49.21 | $49.20 | $49.20 |
| Purchase #3 | $88.72 | 5.781% | $93.8489 | $93.85 | $93.85 | $93.80 |
| Purchase #4 | $25.82 | 4.821% | $27.0648 | $27.06 | $27.05 | $27.10 |
| Purchase #5 | $248.74 | 3.673% | $257.8762 | $257.88 | $257.90 | $257.90 |
| Purchase #6 | $205.36 | 12.335% | $230.6912 | $230.69 | $230.70 | $230.70 |
| Purchase #7 | $224.52 | 5.589% | $237.0684 | $237.07 | $237.05 | $237.10 |
| 7 purchase totals = | $1,022.64 | $1,087.9368 | $1,087.94 | $1,087.95 | $1,088.00 | |