| 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 | $208.72 | 13.874% | $237.6778 | $237.68 | $237.70 | $237.70 |
| Purchase #2 | $147.90 | 7.173% | $158.5089 | $158.51 | $158.50 | $158.50 |
| Purchase #3 | $26.40 | 8.529% | $28.6517 | $28.65 | $28.65 | $28.70 |
| Purchase #4 | $239.70 | 4.529% | $250.556 | $250.56 | $250.55 | $250.60 |
| Purchase #5 | $32.41 | 9.375% | $35.4484 | $35.45 | $35.45 | $35.40 |
| Purchase #6 | $20.39 | 12.564% | $22.9518 | $22.95 | $22.95 | $23.00 |
| Purchase #7 | $62.90 | 5.246% | $66.1997 | $66.20 | $66.20 | $66.20 |
| 7 purchase totals = | $738.42 | $799.9943 | $800.00 | $800.00 | $800.10 | |