| 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 | $32.82 | 7.204% | $35.1844 | $35.18 | $35.20 | $35.20 |
| Purchase #2 | $123.63 | 4.827% | $129.5976 | $129.60 | $129.60 | $129.60 |
| Purchase #3 | $186.75 | 5.623% | $197.251 | $197.25 | $197.25 | $197.30 |
| Purchase #4 | $41.33 | 5.771% | $43.7152 | $43.72 | $43.70 | $43.70 |
| Purchase #5 | $188.77 | 7.153% | $202.2727 | $202.27 | $202.25 | $202.30 |
| Purchase #6 | $229.39 | 8.545% | $248.9914 | $248.99 | $249.00 | $249.00 |
| Purchase #7 | $45.53 | 5.267% | $47.9281 | $47.93 | $47.95 | $47.90 |
| 7 purchase totals = | $848.22 | $904.9404 | $904.94 | $904.95 | $905.00 | |