| 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 | $109.25 | 5.557% | $115.321 | $115.32 | $115.30 | $115.30 |
| Purchase #2 | $81.98 | 7.815% | $88.3867 | $88.39 | $88.40 | $88.40 |
| Purchase #3 | $120.33 | 4.138% | $125.3093 | $125.31 | $125.30 | $125.30 |
| Purchase #4 | $196.27 | 9.780% | $215.4652 | $215.47 | $215.45 | $215.50 |
| Purchase #5 | $5.72 | 13.168% | $6.4732 | $6.47 | $6.45 | $6.50 |
| Purchase #6 | $241.75 | 8.861% | $263.1715 | $263.17 | $263.15 | $263.20 |
| Purchase #7 | $179.96 | 11.745% | $201.0963 | $201.10 | $201.10 | $201.10 |
| 7 purchase totals = | $935.26 | $1,015.2232 | $1,015.23 | $1,015.15 | $1,015.30 | |