| 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 | $123.74 | 3.366% | $127.9051 | $127.91 | $127.90 | $127.90 |
| Purchase #2 | $198.56 | 13.290% | $224.9486 | $224.95 | $224.95 | $224.90 |
| Purchase #3 | $247.74 | 4.251% | $258.2714 | $258.27 | $258.25 | $258.30 |
| Purchase #4 | $88.68 | 5.844% | $93.8625 | $93.86 | $93.85 | $93.90 |
| Purchase #5 | $47.67 | 13.569% | $54.1383 | $54.14 | $54.15 | $54.10 |
| Purchase #6 | $88.29 | 13.562% | $100.2639 | $100.26 | $100.25 | $100.30 |
| Purchase #7 | $230.96 | 8.833% | $251.3607 | $251.36 | $251.35 | $251.40 |
| 7 purchase totals = | $1,025.64 | $1,110.7505 | $1,110.75 | $1,110.70 | $1,110.80 | |