| 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 | $33.89 | 3.530% | $35.0863 | $35.09 | $35.10 | $35.10 |
| Purchase #2 | $198.25 | 11.594% | $221.2351 | $221.24 | $221.25 | $221.20 |
| Purchase #3 | $85.97 | 4.371% | $89.7277 | $89.73 | $89.75 | $89.70 |
| Purchase #4 | $127.54 | 13.664% | $144.9671 | $144.97 | $144.95 | $145.00 |
| Purchase #5 | $190.57 | 10.818% | $211.1859 | $211.19 | $211.20 | $211.20 |
| Purchase #6 | $212.55 | 6.695% | $226.7802 | $226.78 | $226.80 | $226.80 |
| Purchase #7 | $117.95 | 6.558% | $125.6852 | $125.69 | $125.70 | $125.70 |
| 7 purchase totals = | $966.72 | $1,054.6675 | $1,054.69 | $1,054.75 | $1,054.70 | |