| 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 | $209.70 | 11.568% | $233.9581 | $233.96 | $233.95 | $234.00 |
| Purchase #2 | $132.82 | 9.386% | $145.2865 | $145.29 | $145.30 | $145.30 |
| Purchase #3 | $135.93 | 5.127% | $142.8991 | $142.90 | $142.90 | $142.90 |
| Purchase #4 | $230.73 | 4.314% | $240.6837 | $240.68 | $240.70 | $240.70 |
| Purchase #5 | $176.98 | 10.491% | $195.547 | $195.55 | $195.55 | $195.50 |
| Purchase #6 | $240.28 | 9.156% | $262.28 | $262.28 | $262.30 | $262.30 |
| Purchase #7 | $155.25 | 11.102% | $172.4859 | $172.49 | $172.50 | $172.50 |
| 7 purchase totals = | $1,281.69 | $1,393.1403 | $1,393.15 | $1,393.20 | $1,393.20 | |