| 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 | $200.45 | 7.374% | $215.2312 | $215.23 | $215.25 | $215.20 |
| Purchase #2 | $197.61 | 12.144% | $221.6078 | $221.61 | $221.60 | $221.60 |
| Purchase #3 | $41.26 | 5.859% | $43.6774 | $43.68 | $43.70 | $43.70 |
| Purchase #4 | $57.26 | 10.418% | $63.2253 | $63.23 | $63.25 | $63.20 |
| Purchase #5 | $125.43 | 3.795% | $130.1901 | $130.19 | $130.20 | $130.20 |
| Purchase #6 | $191.46 | 13.578% | $217.4564 | $217.46 | $217.45 | $217.50 |
| Purchase #7 | $203.55 | 9.826% | $223.5508 | $223.55 | $223.55 | $223.60 |
| 7 purchase totals = | $1,017.02 | $1,114.9390 | $1,114.95 | $1,115.00 | $1,115.00 | |