| 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 | $206.38 | 12.349% | $231.8659 | $231.87 | $231.85 | $231.90 |
| Purchase #2 | $66.55 | 13.434% | $75.4903 | $75.49 | $75.50 | $75.50 |
| Purchase #3 | $33.99 | 13.514% | $38.5834 | $38.58 | $38.60 | $38.60 |
| Purchase #4 | $180.59 | 10.165% | $198.947 | $198.95 | $198.95 | $198.90 |
| Purchase #5 | $179.70 | 10.489% | $198.5487 | $198.55 | $198.55 | $198.50 |
| Purchase #6 | $32.37 | 4.189% | $33.726 | $33.73 | $33.75 | $33.70 |
| Purchase #7 | $174.64 | 7.627% | $187.9598 | $187.96 | $187.95 | $188.00 |
| 7 purchase totals = | $874.22 | $965.1211 | $965.13 | $965.15 | $965.10 | |