| 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 | $29.38 | 10.157% | $32.3641 | $32.36 | $32.35 | $32.40 |
| Purchase #2 | $135.36 | 8.636% | $147.0497 | $147.05 | $147.05 | $147.00 |
| Purchase #3 | $145.80 | 3.268% | $150.5647 | $150.56 | $150.55 | $150.60 |
| Purchase #4 | $229.41 | 12.117% | $257.2076 | $257.21 | $257.20 | $257.20 |
| Purchase #5 | $75.39 | 8.697% | $81.9467 | $81.95 | $81.95 | $81.90 |
| Purchase #6 | $227.55 | 11.777% | $254.3486 | $254.35 | $254.35 | $254.30 |
| Purchase #7 | $80.94 | 5.626% | $85.4937 | $85.49 | $85.50 | $85.50 |
| 7 purchase totals = | $923.83 | $1,008.9751 | $1,008.97 | $1,008.95 | $1,008.90 | |