| 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 | $121.97 | 9.534% | $133.5986 | $133.60 | $133.60 | $133.60 |
| Purchase #2 | $145.72 | 13.357% | $165.1838 | $165.18 | $165.20 | $165.20 |
| Purchase #3 | $168.55 | 13.749% | $191.7239 | $191.72 | $191.70 | $191.70 |
| Purchase #4 | $37.98 | 9.866% | $41.7271 | $41.73 | $41.75 | $41.70 |
| Purchase #5 | $240.60 | 4.683% | $251.8673 | $251.87 | $251.85 | $251.90 |
| Purchase #6 | $227.91 | 3.249% | $235.3148 | $235.31 | $235.30 | $235.30 |
| Purchase #7 | $202.37 | 11.705% | $226.0574 | $226.06 | $226.05 | $226.10 |
| 7 purchase totals = | $1,145.10 | $1,245.4729 | $1,245.47 | $1,245.45 | $1,245.50 | |