| 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 | $250.47 | 4.184% | $260.9497 | $260.95 | $260.95 | $260.90 |
| Purchase #2 | $193.56 | 8.384% | $209.7881 | $209.79 | $209.80 | $209.80 |
| Purchase #3 | $22.27 | 3.651% | $23.0831 | $23.08 | $23.10 | $23.10 |
| Purchase #4 | $178.36 | 12.133% | $200.0004 | $200.00 | $200.00 | $200.00 |
| Purchase #5 | $246.73 | 13.268% | $279.4661 | $279.47 | $279.45 | $279.50 |
| Purchase #6 | $46.91 | 11.174% | $52.1517 | $52.15 | $52.15 | $52.20 |
| Purchase #7 | $147.64 | 11.534% | $164.6688 | $164.67 | $164.65 | $164.70 |
| 7 purchase totals = | $1,085.94 | $1,190.1079 | $1,190.11 | $1,190.10 | $1,190.20 | |