| 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 | $49.56 | 11.164% | $55.0929 | $55.09 | $55.10 | $55.10 |
| Purchase #2 | $43.60 | 8.388% | $47.2572 | $47.26 | $47.25 | $47.30 |
| Purchase #3 | $127.45 | 9.123% | $139.0773 | $139.08 | $139.10 | $139.10 |
| Purchase #4 | $183.77 | 12.197% | $206.1844 | $206.18 | $206.20 | $206.20 |
| Purchase #5 | $244.70 | 10.182% | $269.6154 | $269.62 | $269.60 | $269.60 |
| Purchase #6 | $228.26 | 8.786% | $248.3149 | $248.31 | $248.30 | $248.30 |
| Purchase #7 | $210.60 | 5.845% | $222.9096 | $222.91 | $222.90 | $222.90 |
| 7 purchase totals = | $1,087.94 | $1,188.4517 | $1,188.45 | $1,188.45 | $1,188.50 | |