| 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 | $140.76 | 4.630% | $147.2772 | $147.28 | $147.30 | $147.30 |
| Purchase #2 | $213.87 | 12.158% | $239.8723 | $239.87 | $239.85 | $239.90 |
| Purchase #3 | $180.58 | 13.783% | $205.4693 | $205.47 | $205.45 | $205.50 |
| Purchase #4 | $147.58 | 13.581% | $167.6228 | $167.62 | $167.60 | $167.60 |
| Purchase #5 | $178.60 | 4.489% | $186.6174 | $186.62 | $186.60 | $186.60 |
| Purchase #6 | $250.75 | 11.347% | $279.2026 | $279.20 | $279.20 | $279.20 |
| Purchase #7 | $143.36 | 5.353% | $151.0341 | $151.03 | $151.05 | $151.00 |
| 7 purchase totals = | $1,255.50 | $1,377.0957 | $1,377.09 | $1,377.05 | $1,377.10 | |