| 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 | $227.43 | 9.230% | $248.4218 | $248.42 | $248.40 | $248.40 |
| Purchase #2 | $99.44 | 4.503% | $103.9178 | $103.92 | $103.90 | $103.90 |
| Purchase #3 | $120.84 | 3.757% | $125.38 | $125.38 | $125.40 | $125.40 |
| Purchase #4 | $127.77 | 8.260% | $138.3238 | $138.32 | $138.30 | $138.30 |
| Purchase #5 | $9.33 | 8.318% | $10.1061 | $10.11 | $10.10 | $10.10 |
| Purchase #6 | $200.53 | 11.368% | $223.3263 | $223.33 | $223.35 | $223.30 |
| Purchase #7 | $247.58 | 7.545% | $266.2599 | $266.26 | $266.25 | $266.30 |
| 7 purchase totals = | $1,032.92 | $1,115.7357 | $1,115.74 | $1,115.70 | $1,115.70 | |