| 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 | $115.96 | 10.633% | $128.29 | $128.29 | $128.30 | $128.30 |
| Purchase #2 | $199.54 | 4.605% | $208.7288 | $208.73 | $208.75 | $208.70 |
| Purchase #3 | $11.81 | 13.301% | $13.3808 | $13.38 | $13.40 | $13.40 |
| Purchase #4 | $59.72 | 12.401% | $67.1259 | $67.13 | $67.15 | $67.10 |
| Purchase #5 | $105.57 | 7.613% | $113.607 | $113.61 | $113.60 | $113.60 |
| Purchase #6 | $149.99 | 10.126% | $165.178 | $165.18 | $165.20 | $165.20 |
| Purchase #7 | $81.57 | 7.440% | $87.6388 | $87.64 | $87.65 | $87.60 |
| 7 purchase totals = | $724.16 | $783.9493 | $783.96 | $784.05 | $783.90 | |