| 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 | $108.32 | 5.493% | $114.27 | $114.27 | $114.25 | $114.30 |
| Purchase #2 | $249.83 | 3.726% | $259.1387 | $259.14 | $259.15 | $259.10 |
| Purchase #3 | $240.96 | 12.249% | $270.4752 | $270.48 | $270.50 | $270.50 |
| Purchase #4 | $133.34 | 11.547% | $148.7368 | $148.74 | $148.75 | $148.70 |
| Purchase #5 | $20.58 | 8.146% | $22.2564 | $22.26 | $22.25 | $22.30 |
| Purchase #6 | $161.80 | 5.115% | $170.0761 | $170.08 | $170.10 | $170.10 |
| Purchase #7 | $51.41 | 5.228% | $54.0977 | $54.10 | $54.10 | $54.10 |
| 7 purchase totals = | $966.24 | $1,039.0509 | $1,039.07 | $1,039.10 | $1,039.10 | |