| 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 | $196.54 | 11.778% | $219.6885 | $219.69 | $219.70 | $219.70 |
| Purchase #2 | $206.70 | 5.712% | $218.5067 | $218.51 | $218.50 | $218.50 |
| Purchase #3 | $227.97 | 3.335% | $235.5728 | $235.57 | $235.55 | $235.60 |
| Purchase #4 | $39.51 | 13.321% | $44.7731 | $44.77 | $44.75 | $44.80 |
| Purchase #5 | $127.51 | 6.246% | $135.4743 | $135.47 | $135.45 | $135.50 |
| Purchase #6 | $75.59 | 6.240% | $80.3068 | $80.31 | $80.30 | $80.30 |
| Purchase #7 | $17.46 | 13.275% | $19.7778 | $19.78 | $19.80 | $19.80 |
| 7 purchase totals = | $891.28 | $954.1000 | $954.10 | $954.05 | $954.20 | |