| 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 | $235.40 | 13.136% | $266.3221 | $266.32 | $266.30 | $266.30 |
| Purchase #2 | $209.40 | 9.352% | $228.9831 | $228.98 | $229.00 | $229.00 |
| Purchase #3 | $32.79 | 11.132% | $36.4402 | $36.44 | $36.45 | $36.40 |
| Purchase #4 | $5.37 | 13.560% | $6.0982 | $6.10 | $6.10 | $6.10 |
| Purchase #5 | $239.84 | 10.843% | $265.8459 | $265.85 | $265.85 | $265.80 |
| Purchase #6 | $5.88 | 9.587% | $6.4437 | $6.44 | $6.45 | $6.40 |
| Purchase #7 | $214.36 | 5.105% | $225.3031 | $225.30 | $225.30 | $225.30 |
| 7 purchase totals = | $943.04 | $1,035.4363 | $1,035.43 | $1,035.45 | $1,035.30 | |