| 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 | $180.25 | 12.737% | $203.2084 | $203.21 | $203.20 | $203.20 |
| Purchase #2 | $169.41 | 11.763% | $189.3377 | $189.34 | $189.35 | $189.30 |
| Purchase #3 | $109.88 | 4.517% | $114.8433 | $114.84 | $114.85 | $114.80 |
| Purchase #4 | $114.55 | 4.573% | $119.7884 | $119.79 | $119.80 | $119.80 |
| Purchase #5 | $178.80 | 3.780% | $185.5586 | $185.56 | $185.55 | $185.60 |
| Purchase #6 | $169.84 | 8.323% | $183.9758 | $183.98 | $184.00 | $184.00 |
| Purchase #7 | $97.47 | 6.180% | $103.4936 | $103.49 | $103.50 | $103.50 |
| 7 purchase totals = | $1,020.20 | $1,100.2058 | $1,100.21 | $1,100.25 | $1,100.20 | |