| 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 | $220.83 | 6.187% | $234.4928 | $234.49 | $234.50 | $234.50 |
| Purchase #2 | $127.29 | 10.248% | $140.3347 | $140.33 | $140.35 | $140.30 |
| Purchase #3 | $223.70 | 3.648% | $231.8606 | $231.86 | $231.85 | $231.90 |
| Purchase #4 | $207.86 | 6.444% | $221.2545 | $221.25 | $221.25 | $221.30 |
| Purchase #5 | $240.83 | 12.210% | $270.2353 | $270.24 | $270.25 | $270.20 |
| Purchase #6 | $120.52 | 11.116% | $133.917 | $133.92 | $133.90 | $133.90 |
| Purchase #7 | $6.38 | 11.632% | $7.1221 | $7.12 | $7.10 | $7.10 |
| 7 purchase totals = | $1,147.41 | $1,239.2170 | $1,239.21 | $1,239.20 | $1,239.20 | |