| 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 | $183.30 | 3.798% | $190.2617 | $190.26 | $190.25 | $190.30 |
| Purchase #2 | $58.93 | 7.573% | $63.3928 | $63.39 | $63.40 | $63.40 |
| Purchase #3 | $78.40 | 4.716% | $82.0973 | $82.10 | $82.10 | $82.10 |
| Purchase #4 | $241.56 | 4.173% | $251.6403 | $251.64 | $251.65 | $251.60 |
| Purchase #5 | $23.70 | 4.200% | $24.6954 | $24.70 | $24.70 | $24.70 |
| Purchase #6 | $104.94 | 3.366% | $108.4723 | $108.47 | $108.45 | $108.50 |
| Purchase #7 | $246.57 | 6.687% | $263.0581 | $263.06 | $263.05 | $263.10 |
| 7 purchase totals = | $937.40 | $983.6179 | $983.62 | $983.60 | $983.70 | |