| 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 | $241.56 | 5.327% | $254.4279 | $254.43 | $254.45 | $254.40 |
| Purchase #2 | $162.79 | 9.105% | $177.612 | $177.61 | $177.60 | $177.60 |
| Purchase #3 | $203.85 | 5.433% | $214.9252 | $214.93 | $214.95 | $214.90 |
| Purchase #4 | $15.98 | 13.342% | $18.1121 | $18.11 | $18.10 | $18.10 |
| Purchase #5 | $60.45 | 5.804% | $63.9585 | $63.96 | $63.95 | $64.00 |
| Purchase #6 | $175.90 | 8.227% | $190.3713 | $190.37 | $190.35 | $190.40 |
| Purchase #7 | $246.87 | 13.433% | $280.032 | $280.03 | $280.05 | $280.00 |
| 7 purchase totals = | $1,107.40 | $1,199.4390 | $1,199.44 | $1,199.45 | $1,199.40 | |