| 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 | $102.48 | 3.733% | $106.3056 | $106.31 | $106.30 | $106.30 |
| Purchase #2 | $198.72 | 13.687% | $225.9188 | $225.92 | $225.90 | $225.90 |
| Purchase #3 | $193.41 | 12.753% | $218.0756 | $218.08 | $218.10 | $218.10 |
| Purchase #4 | $49.82 | 3.548% | $51.5876 | $51.59 | $51.60 | $51.60 |
| Purchase #5 | $74.38 | 11.333% | $82.8095 | $82.81 | $82.80 | $82.80 |
| Purchase #6 | $12.55 | 13.302% | $14.2194 | $14.22 | $14.20 | $14.20 |
| Purchase #7 | $185.63 | 4.833% | $194.6015 | $194.60 | $194.60 | $194.60 |
| 7 purchase totals = | $816.99 | $893.5180 | $893.53 | $893.50 | $893.50 | |