| 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 | $19.34 | 13.228% | $21.8983 | $21.90 | $21.90 | $21.90 |
| Purchase #2 | $184.85 | 9.563% | $202.5272 | $202.53 | $202.55 | $202.50 |
| Purchase #3 | $123.97 | 13.670% | $140.9167 | $140.92 | $140.90 | $140.90 |
| Purchase #4 | $77.38 | 10.121% | $85.2116 | $85.21 | $85.20 | $85.20 |
| Purchase #5 | $184.83 | 10.451% | $204.1466 | $204.15 | $204.15 | $204.10 |
| Purchase #6 | $151.92 | 5.867% | $160.8331 | $160.83 | $160.85 | $160.80 |
| Purchase #7 | $199.73 | 8.240% | $216.1878 | $216.19 | $216.20 | $216.20 |
| 7 purchase totals = | $942.02 | $1,031.7213 | $1,031.73 | $1,031.75 | $1,031.60 | |