| 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 | $27.46 | 13.585% | $31.1904 | $31.19 | $31.20 | $31.20 |
| Purchase #2 | $128.59 | 9.156% | $140.3637 | $140.36 | $140.35 | $140.40 |
| Purchase #3 | $238.86 | 6.373% | $254.0825 | $254.08 | $254.10 | $254.10 |
| Purchase #4 | $134.69 | 5.547% | $142.1613 | $142.16 | $142.15 | $142.20 |
| Purchase #5 | $198.61 | 13.762% | $225.9427 | $225.94 | $225.95 | $225.90 |
| Purchase #6 | $32.99 | 5.346% | $34.7536 | $34.75 | $34.75 | $34.80 |
| Purchase #7 | $179.52 | 4.175% | $187.015 | $187.02 | $187.00 | $187.00 |
| 7 purchase totals = | $940.72 | $1,015.5092 | $1,015.50 | $1,015.50 | $1,015.60 | |