| 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 | $113.60 | 12.608% | $127.9227 | $127.92 | $127.90 | $127.90 |
| Purchase #2 | $216.37 | 8.262% | $234.2465 | $234.25 | $234.25 | $234.20 |
| Purchase #3 | $208.58 | 4.557% | $218.085 | $218.09 | $218.10 | $218.10 |
| Purchase #4 | $5.49 | 11.822% | $6.139 | $6.14 | $6.15 | $6.10 |
| Purchase #5 | $207.34 | 12.169% | $232.5712 | $232.57 | $232.55 | $232.60 |
| Purchase #6 | $152.57 | 3.429% | $157.8016 | $157.80 | $157.80 | $157.80 |
| Purchase #7 | $168.91 | 7.498% | $181.5749 | $181.57 | $181.55 | $181.60 |
| 7 purchase totals = | $1,072.86 | $1,158.3409 | $1,158.34 | $1,158.30 | $1,158.30 | |