| 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 | $215.74 | 4.724% | $225.9316 | $225.93 | $225.95 | $225.90 |
| Purchase #2 | $124.72 | 3.801% | $129.4606 | $129.46 | $129.45 | $129.50 |
| Purchase #3 | $225.42 | 3.287% | $232.8296 | $232.83 | $232.85 | $232.80 |
| Purchase #4 | $231.90 | 8.309% | $251.1686 | $251.17 | $251.15 | $251.20 |
| Purchase #5 | $135.53 | 12.534% | $152.5173 | $152.52 | $152.50 | $152.50 |
| Purchase #6 | $241.45 | 4.333% | $251.912 | $251.91 | $251.90 | $251.90 |
| Purchase #7 | $116.25 | 4.147% | $121.0709 | $121.07 | $121.05 | $121.10 |
| 7 purchase totals = | $1,291.01 | $1,364.8906 | $1,364.89 | $1,364.85 | $1,364.90 | |