| 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 | $101.36 | 3.146% | $104.5488 | $104.55 | $104.55 | $104.50 |
| Purchase #2 | $167.26 | 8.341% | $181.2112 | $181.21 | $181.20 | $181.20 |
| Purchase #3 | $87.81 | 5.771% | $92.8775 | $92.88 | $92.90 | $92.90 |
| Purchase #4 | $183.93 | 12.671% | $207.2358 | $207.24 | $207.25 | $207.20 |
| Purchase #5 | $248.43 | 13.709% | $282.4873 | $282.49 | $282.50 | $282.50 |
| Purchase #6 | $177.95 | 6.720% | $189.9082 | $189.91 | $189.90 | $189.90 |
| Purchase #7 | $221.45 | 12.571% | $249.2885 | $249.29 | $249.30 | $249.30 |
| 7 purchase totals = | $1,188.19 | $1,307.5573 | $1,307.57 | $1,307.60 | $1,307.50 | |