| 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 | $237.59 | 3.160% | $245.0978 | $245.10 | $245.10 | $245.10 |
| Purchase #2 | $150.66 | 8.395% | $163.3079 | $163.31 | $163.30 | $163.30 |
| Purchase #3 | $174.90 | 4.251% | $182.335 | $182.34 | $182.35 | $182.30 |
| Purchase #4 | $169.41 | 13.569% | $192.3972 | $192.40 | $192.40 | $192.40 |
| Purchase #5 | $121.88 | 8.261% | $131.9485 | $131.95 | $131.95 | $131.90 |
| Purchase #6 | $120.80 | 5.648% | $127.6228 | $127.62 | $127.60 | $127.60 |
| Purchase #7 | $105.59 | 9.341% | $115.4532 | $115.45 | $115.45 | $115.50 |
| 7 purchase totals = | $1,080.83 | $1,158.1624 | $1,158.17 | $1,158.15 | $1,158.10 | |