| 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 | $107.41 | 11.683% | $119.9587 | $119.96 | $119.95 | $120.00 |
| Purchase #2 | $92.46 | 9.681% | $101.4111 | $101.41 | $101.40 | $101.40 |
| Purchase #3 | $227.77 | 8.250% | $246.561 | $246.56 | $246.55 | $246.60 |
| Purchase #4 | $210.85 | 5.600% | $222.6576 | $222.66 | $222.65 | $222.70 |
| Purchase #5 | $228.76 | 13.835% | $260.4089 | $260.41 | $260.40 | $260.40 |
| Purchase #6 | $109.72 | 4.600% | $114.7671 | $114.77 | $114.75 | $114.80 |
| Purchase #7 | $36.60 | 12.563% | $41.1981 | $41.20 | $41.20 | $41.20 |
| 7 purchase totals = | $1,013.57 | $1,106.9625 | $1,106.97 | $1,106.90 | $1,107.10 | |