| 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 | $216.90 | 7.630% | $233.4495 | $233.45 | $233.45 | $233.40 |
| Purchase #2 | $38.47 | 8.845% | $41.8727 | $41.87 | $41.85 | $41.90 |
| Purchase #3 | $101.52 | 5.107% | $106.7046 | $106.70 | $106.70 | $106.70 |
| Purchase #4 | $98.76 | 8.449% | $107.1042 | $107.10 | $107.10 | $107.10 |
| Purchase #5 | $126.26 | 10.242% | $139.1915 | $139.19 | $139.20 | $139.20 |
| Purchase #6 | $115.95 | 10.523% | $128.1514 | $128.15 | $128.15 | $128.20 |
| Purchase #7 | $145.77 | 9.257% | $159.2639 | $159.26 | $159.25 | $159.30 |
| 7 purchase totals = | $843.63 | $915.7378 | $915.72 | $915.70 | $915.80 | |