| 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 | $215.27 | 5.540% | $227.196 | $227.20 | $227.20 | $227.20 |
| Purchase #2 | $128.96 | 10.685% | $142.7394 | $142.74 | $142.75 | $142.70 |
| Purchase #3 | $84.53 | 5.203% | $88.9281 | $88.93 | $88.95 | $88.90 |
| Purchase #4 | $83.97 | 3.671% | $87.0525 | $87.05 | $87.05 | $87.10 |
| Purchase #5 | $179.39 | 6.776% | $191.5455 | $191.55 | $191.55 | $191.50 |
| Purchase #6 | $169.98 | 7.808% | $183.252 | $183.25 | $183.25 | $183.30 |
| Purchase #7 | $183.89 | 12.558% | $206.9829 | $206.98 | $207.00 | $207.00 |
| 7 purchase totals = | $1,045.99 | $1,127.6964 | $1,127.70 | $1,127.75 | $1,127.70 | |