| 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 | $234.70 | 13.582% | $266.577 | $266.58 | $266.60 | $266.60 |
| Purchase #2 | $131.33 | 7.508% | $141.1903 | $141.19 | $141.20 | $141.20 |
| Purchase #3 | $101.78 | 9.234% | $111.1784 | $111.18 | $111.20 | $111.20 |
| Purchase #4 | $215.66 | 13.845% | $245.5181 | $245.52 | $245.50 | $245.50 |
| Purchase #5 | $147.89 | 7.284% | $158.6623 | $158.66 | $158.65 | $158.70 |
| Purchase #6 | $121.77 | 10.124% | $134.098 | $134.10 | $134.10 | $134.10 |
| Purchase #7 | $138.94 | 4.112% | $144.6532 | $144.65 | $144.65 | $144.70 |
| 7 purchase totals = | $1,092.07 | $1,201.8773 | $1,201.88 | $1,201.90 | $1,202.00 | |