| 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 | $10.81 | 8.678% | $11.7481 | $11.75 | $11.75 | $11.70 |
| Purchase #2 | $198.70 | 12.446% | $223.4302 | $223.43 | $223.45 | $223.40 |
| Purchase #3 | $206.96 | 12.298% | $232.4119 | $232.41 | $232.40 | $232.40 |
| Purchase #4 | $154.75 | 8.335% | $167.6484 | $167.65 | $167.65 | $167.60 |
| Purchase #5 | $226.37 | 9.714% | $248.3596 | $248.36 | $248.35 | $248.40 |
| Purchase #6 | $111.55 | 3.430% | $115.3762 | $115.38 | $115.40 | $115.40 |
| Purchase #7 | $145.33 | 4.666% | $152.1111 | $152.11 | $152.10 | $152.10 |
| 7 purchase totals = | $1,054.47 | $1,151.0855 | $1,151.09 | $1,151.10 | $1,151.00 | |