| 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 | $218.86 | 4.577% | $228.8772 | $228.88 | $228.90 | $228.90 |
| Purchase #2 | $31.25 | 12.629% | $35.1966 | $35.20 | $35.20 | $35.20 |
| Purchase #3 | $210.61 | 5.695% | $222.6042 | $222.60 | $222.60 | $222.60 |
| Purchase #4 | $124.29 | 9.157% | $135.6712 | $135.67 | $135.65 | $135.70 |
| Purchase #5 | $162.70 | 9.749% | $178.5616 | $178.56 | $178.55 | $178.60 |
| Purchase #6 | $40.31 | 6.628% | $42.9817 | $42.98 | $43.00 | $43.00 |
| Purchase #7 | $110.79 | 3.108% | $114.2334 | $114.23 | $114.25 | $114.20 |
| 7 purchase totals = | $898.81 | $958.1259 | $958.12 | $958.15 | $958.20 | |