| 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 | $190.61 | 10.493% | $210.6107 | $210.61 | $210.60 | $210.60 |
| Purchase #2 | $133.30 | 5.593% | $140.7555 | $140.76 | $140.75 | $140.80 |
| Purchase #3 | $222.44 | 3.601% | $230.4501 | $230.45 | $230.45 | $230.50 |
| Purchase #4 | $170.91 | 12.809% | $192.8019 | $192.80 | $192.80 | $192.80 |
| Purchase #5 | $128.50 | 12.787% | $144.9313 | $144.93 | $144.95 | $144.90 |
| Purchase #6 | $139.74 | 9.545% | $153.0782 | $153.08 | $153.10 | $153.10 |
| Purchase #7 | $166.31 | 5.221% | $174.993 | $174.99 | $175.00 | $175.00 |
| 7 purchase totals = | $1,151.81 | $1,247.6207 | $1,247.62 | $1,247.65 | $1,247.70 | |