| 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 | $119.31 | 9.392% | $130.5156 | $130.52 | $130.50 | $130.50 |
| Purchase #2 | $120.87 | 11.450% | $134.7096 | $134.71 | $134.70 | $134.70 |
| Purchase #3 | $78.72 | 11.267% | $87.5894 | $87.59 | $87.60 | $87.60 |
| Purchase #4 | $247.26 | 7.424% | $265.6166 | $265.62 | $265.60 | $265.60 |
| Purchase #5 | $233.52 | 4.704% | $244.5048 | $244.50 | $244.50 | $244.50 |
| Purchase #6 | $114.33 | 7.287% | $122.6612 | $122.66 | $122.65 | $122.70 |
| Purchase #7 | $152.67 | 12.347% | $171.5202 | $171.52 | $171.50 | $171.50 |
| 7 purchase totals = | $1,066.68 | $1,157.1174 | $1,157.12 | $1,157.05 | $1,157.10 | |