| 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 | $198.61 | 10.371% | $219.2078 | $219.21 | $219.20 | $219.20 |
| Purchase #2 | $187.80 | 10.824% | $208.1275 | $208.13 | $208.15 | $208.10 |
| Purchase #3 | $48.80 | 6.641% | $52.0408 | $52.04 | $52.05 | $52.00 |
| Purchase #4 | $166.36 | 13.800% | $189.3177 | $189.32 | $189.30 | $189.30 |
| Purchase #5 | $180.25 | 10.335% | $198.8788 | $198.88 | $198.90 | $198.90 |
| Purchase #6 | $160.84 | 7.540% | $172.9673 | $172.97 | $172.95 | $173.00 |
| Purchase #7 | $164.56 | 12.514% | $185.153 | $185.15 | $185.15 | $185.20 |
| 7 purchase totals = | $1,107.22 | $1,225.6929 | $1,225.70 | $1,225.70 | $1,225.70 | |