| 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 | $224.84 | 10.867% | $249.2734 | $249.27 | $249.25 | $249.30 |
| Purchase #2 | $104.38 | 6.737% | $111.4121 | $111.41 | $111.40 | $111.40 |
| Purchase #3 | $32.68 | 11.547% | $36.4536 | $36.45 | $36.45 | $36.50 |
| Purchase #4 | $204.93 | 3.169% | $211.4242 | $211.42 | $211.40 | $211.40 |
| Purchase #5 | $221.55 | 5.337% | $233.3741 | $233.37 | $233.35 | $233.40 |
| Purchase #6 | $159.48 | 10.781% | $176.6735 | $176.67 | $176.65 | $176.70 |
| Purchase #7 | $9.66 | 6.252% | $10.2639 | $10.26 | $10.25 | $10.30 |
| 7 purchase totals = | $957.52 | $1,028.8748 | $1,028.85 | $1,028.75 | $1,029.00 | |