| 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 | $90.55 | 10.148% | $99.739 | $99.74 | $99.75 | $99.70 |
| Purchase #2 | $235.53 | 5.214% | $247.8105 | $247.81 | $247.80 | $247.80 |
| Purchase #3 | $211.74 | 13.856% | $241.0787 | $241.08 | $241.10 | $241.10 |
| Purchase #4 | $121.78 | 10.168% | $134.1626 | $134.16 | $134.15 | $134.20 |
| Purchase #5 | $186.62 | 8.738% | $202.9269 | $202.93 | $202.95 | $202.90 |
| Purchase #6 | $136.92 | 7.710% | $147.4765 | $147.48 | $147.50 | $147.50 |
| Purchase #7 | $115.82 | 7.272% | $124.2424 | $124.24 | $124.25 | $124.20 |
| 7 purchase totals = | $1,098.96 | $1,197.4366 | $1,197.44 | $1,197.50 | $1,197.40 | |