| 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 | $193.87 | 9.139% | $211.5878 | $211.59 | $211.60 | $211.60 |
| Purchase #2 | $250.56 | 8.321% | $271.4091 | $271.41 | $271.40 | $271.40 |
| Purchase #3 | $127.47 | 12.114% | $142.9117 | $142.91 | $142.90 | $142.90 |
| Purchase #4 | $35.31 | 10.614% | $39.0578 | $39.06 | $39.05 | $39.10 |
| Purchase #5 | $249.71 | 8.278% | $270.381 | $270.38 | $270.40 | $270.40 |
| Purchase #6 | $159.65 | 5.447% | $168.3461 | $168.35 | $168.35 | $168.30 |
| Purchase #7 | $31.77 | 8.411% | $34.4422 | $34.44 | $34.45 | $34.40 |
| 7 purchase totals = | $1,048.34 | $1,138.1357 | $1,138.14 | $1,138.15 | $1,138.10 | |