| 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 | $123.58 | 3.393% | $127.7731 | $127.77 | $127.75 | $127.80 |
| Purchase #2 | $81.89 | 8.522% | $88.8687 | $88.87 | $88.85 | $88.90 |
| Purchase #3 | $159.74 | 13.421% | $181.1787 | $181.18 | $181.20 | $181.20 |
| Purchase #4 | $194.98 | 12.112% | $218.596 | $218.60 | $218.60 | $218.60 |
| Purchase #5 | $241.82 | 11.730% | $270.1855 | $270.19 | $270.20 | $270.20 |
| Purchase #6 | $121.79 | 5.141% | $128.0512 | $128.05 | $128.05 | $128.10 |
| Purchase #7 | $247.26 | 9.780% | $271.442 | $271.44 | $271.45 | $271.40 |
| 7 purchase totals = | $1,171.06 | $1,286.0952 | $1,286.10 | $1,286.10 | $1,286.20 | |