| 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 | $225.45 | 8.702% | $245.0687 | $245.07 | $245.05 | $245.10 |
| Purchase #2 | $104.35 | 12.330% | $117.2164 | $117.22 | $117.20 | $117.20 |
| Purchase #3 | $103.64 | 8.391% | $112.3364 | $112.34 | $112.35 | $112.30 |
| Purchase #4 | $131.60 | 3.819% | $136.6258 | $136.63 | $136.65 | $136.60 |
| Purchase #5 | $127.94 | 5.125% | $134.4969 | $134.50 | $134.50 | $134.50 |
| Purchase #6 | $57.76 | 11.416% | $64.3539 | $64.35 | $64.35 | $64.40 |
| Purchase #7 | $126.33 | 10.831% | $140.0128 | $140.01 | $140.00 | $140.00 |
| 7 purchase totals = | $877.07 | $950.1109 | $950.12 | $950.10 | $950.10 | |