| 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 | $245.35 | 8.413% | $265.9913 | $265.99 | $266.00 | $266.00 |
| Purchase #2 | $189.74 | 9.538% | $207.8374 | $207.84 | $207.85 | $207.80 |
| Purchase #3 | $107.68 | 3.383% | $111.3228 | $111.32 | $111.30 | $111.30 |
| Purchase #4 | $244.81 | 3.180% | $252.595 | $252.60 | $252.60 | $252.60 |
| Purchase #5 | $112.43 | 11.420% | $125.2695 | $125.27 | $125.25 | $125.30 |
| Purchase #6 | $74.26 | 4.824% | $77.8423 | $77.84 | $77.85 | $77.80 |
| Purchase #7 | $198.68 | 9.497% | $217.5486 | $217.55 | $217.55 | $217.50 |
| 7 purchase totals = | $1,172.95 | $1,258.4069 | $1,258.41 | $1,258.40 | $1,258.30 | |