| 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 | $189.63 | 6.597% | $202.1399 | $202.14 | $202.15 | $202.10 |
| Purchase #2 | $250.56 | 12.220% | $281.1784 | $281.18 | $281.20 | $281.20 |
| Purchase #3 | $127.79 | 6.443% | $136.0235 | $136.02 | $136.00 | $136.00 |
| Purchase #4 | $103.84 | 5.167% | $109.2054 | $109.21 | $109.20 | $109.20 |
| Purchase #5 | $212.28 | 3.383% | $219.4614 | $219.46 | $219.45 | $219.50 |
| Purchase #6 | $128.98 | 5.351% | $135.8817 | $135.88 | $135.90 | $135.90 |
| Purchase #7 | $15.56 | 12.769% | $17.5469 | $17.55 | $17.55 | $17.50 |
| 7 purchase totals = | $1,028.64 | $1,101.4372 | $1,101.44 | $1,101.45 | $1,101.40 | |