| 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 | $124.85 | 12.411% | $140.3451 | $140.35 | $140.35 | $140.30 |
| Purchase #2 | $40.48 | 9.779% | $44.4385 | $44.44 | $44.45 | $44.40 |
| Purchase #3 | $41.42 | 11.630% | $46.2371 | $46.24 | $46.25 | $46.20 |
| Purchase #4 | $140.29 | 8.643% | $152.4153 | $152.42 | $152.40 | $152.40 |
| Purchase #5 | $8.87 | 4.650% | $9.2825 | $9.28 | $9.30 | $9.30 |
| Purchase #6 | $245.80 | 10.564% | $271.7663 | $271.77 | $271.75 | $271.80 |
| Purchase #7 | $188.40 | 5.748% | $199.2292 | $199.23 | $199.25 | $199.20 |
| 7 purchase totals = | $790.11 | $863.7140 | $863.73 | $863.75 | $863.60 | |