| 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 | $234.57 | 3.393% | $242.529 | $242.53 | $242.55 | $242.50 |
| Purchase #2 | $124.28 | 5.687% | $131.3478 | $131.35 | $131.35 | $131.30 |
| Purchase #3 | $18.35 | 3.721% | $19.0328 | $19.03 | $19.05 | $19.00 |
| Purchase #4 | $187.49 | 9.837% | $205.9334 | $205.93 | $205.95 | $205.90 |
| Purchase #5 | $192.99 | 13.733% | $219.4933 | $219.49 | $219.50 | $219.50 |
| Purchase #6 | $71.83 | 13.584% | $81.5874 | $81.59 | $81.60 | $81.60 |
| Purchase #7 | $192.99 | 7.546% | $207.553 | $207.55 | $207.55 | $207.60 |
| 7 purchase totals = | $1,022.50 | $1,107.4767 | $1,107.47 | $1,107.55 | $1,107.40 | |