| 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 | $243.94 | 10.119% | $268.6243 | $268.62 | $268.60 | $268.60 |
| Purchase #2 | $54.37 | 3.813% | $56.4431 | $56.44 | $56.45 | $56.40 |
| Purchase #3 | $32.74 | 9.381% | $35.8113 | $35.81 | $35.80 | $35.80 |
| Purchase #4 | $113.83 | 9.827% | $125.0161 | $125.02 | $125.00 | $125.00 |
| Purchase #5 | $80.94 | 7.823% | $87.2719 | $87.27 | $87.25 | $87.30 |
| Purchase #6 | $165.58 | 5.363% | $174.4601 | $174.46 | $174.45 | $174.50 |
| Purchase #7 | $134.44 | 4.264% | $140.1725 | $140.17 | $140.15 | $140.20 |
| 7 purchase totals = | $825.84 | $887.7993 | $887.79 | $887.70 | $887.80 | |