| 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 | $199.77 | 3.435% | $206.6321 | $206.63 | $206.65 | $206.60 |
| Purchase #2 | $249.42 | 10.435% | $275.447 | $275.45 | $275.45 | $275.40 |
| Purchase #3 | $66.60 | 6.236% | $70.7532 | $70.75 | $70.75 | $70.80 |
| Purchase #4 | $79.78 | 4.469% | $83.3454 | $83.35 | $83.35 | $83.30 |
| Purchase #5 | $138.44 | 11.254% | $154.02 | $154.02 | $154.00 | $154.00 |
| Purchase #6 | $181.97 | 11.258% | $202.4562 | $202.46 | $202.45 | $202.50 |
| Purchase #7 | $113.86 | 13.706% | $129.4657 | $129.47 | $129.45 | $129.50 |
| 7 purchase totals = | $1,029.84 | $1,122.1196 | $1,122.13 | $1,122.10 | $1,122.10 | |