| 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 | $114.38 | 5.111% | $120.226 | $120.23 | $120.25 | $120.20 |
| Purchase #2 | $51.99 | 10.333% | $57.3621 | $57.36 | $57.35 | $57.40 |
| Purchase #3 | $23.43 | 4.737% | $24.5399 | $24.54 | $24.55 | $24.50 |
| Purchase #4 | $10.70 | 3.538% | $11.0786 | $11.08 | $11.10 | $11.10 |
| Purchase #5 | $54.76 | 6.719% | $58.4393 | $58.44 | $58.45 | $58.40 |
| Purchase #6 | $245.39 | 13.638% | $278.8563 | $278.86 | $278.85 | $278.90 |
| Purchase #7 | $189.63 | 5.431% | $199.9288 | $199.93 | $199.95 | $199.90 |
| 7 purchase totals = | $690.28 | $750.4310 | $750.44 | $750.50 | $750.40 | |