| 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 | $230.82 | 7.378% | $247.8499 | $247.85 | $247.85 | $247.80 |
| Purchase #2 | $56.58 | 3.580% | $58.6056 | $58.61 | $58.60 | $58.60 |
| Purchase #3 | $240.90 | 3.103% | $248.3751 | $248.38 | $248.40 | $248.40 |
| Purchase #4 | $109.31 | 10.805% | $121.1209 | $121.12 | $121.10 | $121.10 |
| Purchase #5 | $205.37 | 5.553% | $216.7742 | $216.77 | $216.75 | $216.80 |
| Purchase #6 | $239.28 | 4.445% | $249.916 | $249.92 | $249.90 | $249.90 |
| Purchase #7 | $8.39 | 11.372% | $9.3441 | $9.34 | $9.35 | $9.30 |
| 7 purchase totals = | $1,090.65 | $1,151.9858 | $1,151.99 | $1,151.95 | $1,151.90 | |