| 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 | $91.30 | 11.127% | $101.459 | $101.46 | $101.45 | $101.50 |
| Purchase #2 | $178.41 | 12.864% | $201.3607 | $201.36 | $201.35 | $201.40 |
| Purchase #3 | $150.93 | 5.582% | $159.3549 | $159.35 | $159.35 | $159.40 |
| Purchase #4 | $242.84 | 9.516% | $265.9487 | $265.95 | $265.95 | $265.90 |
| Purchase #5 | $242.35 | 4.474% | $253.1927 | $253.19 | $253.20 | $253.20 |
| Purchase #6 | $30.36 | 3.557% | $31.4399 | $31.44 | $31.45 | $31.40 |
| Purchase #7 | $202.43 | 8.386% | $219.4058 | $219.41 | $219.40 | $219.40 |
| 7 purchase totals = | $1,138.62 | $1,232.1617 | $1,232.16 | $1,232.15 | $1,232.20 | |