| 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 | $114.31 | 6.173% | $121.3664 | $121.37 | $121.35 | $121.40 |
| Purchase #2 | $120.33 | 12.248% | $135.068 | $135.07 | $135.05 | $135.10 |
| Purchase #3 | $73.75 | 10.147% | $81.2334 | $81.23 | $81.25 | $81.20 |
| Purchase #4 | $225.58 | 10.725% | $249.7735 | $249.77 | $249.75 | $249.80 |
| Purchase #5 | $134.25 | 10.448% | $148.2764 | $148.28 | $148.30 | $148.30 |
| Purchase #6 | $114.61 | 9.815% | $125.859 | $125.86 | $125.85 | $125.90 |
| Purchase #7 | $192.77 | 13.497% | $218.7882 | $218.79 | $218.80 | $218.80 |
| 7 purchase totals = | $975.60 | $1,080.3649 | $1,080.37 | $1,080.35 | $1,080.50 | |