| 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 | $109.45 | 4.739% | $114.6368 | $114.64 | $114.65 | $114.60 |
| Purchase #2 | $177.62 | 8.452% | $192.6324 | $192.63 | $192.65 | $192.60 |
| Purchase #3 | $237.25 | 9.427% | $259.6156 | $259.62 | $259.60 | $259.60 |
| Purchase #4 | $230.64 | 5.131% | $242.4741 | $242.47 | $242.45 | $242.50 |
| Purchase #5 | $200.71 | 3.401% | $207.5361 | $207.54 | $207.55 | $207.50 |
| Purchase #6 | $19.45 | 12.735% | $21.927 | $21.93 | $21.95 | $21.90 |
| Purchase #7 | $236.28 | 6.521% | $251.6878 | $251.69 | $251.70 | $251.70 |
| 7 purchase totals = | $1,211.40 | $1,290.5098 | $1,290.52 | $1,290.55 | $1,290.40 | |