| 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 | $98.44 | 3.120% | $101.5113 | $101.51 | $101.50 | $101.50 |
| Purchase #2 | $138.72 | 12.280% | $155.7548 | $155.75 | $155.75 | $155.80 |
| Purchase #3 | $51.69 | 6.715% | $55.161 | $55.16 | $55.15 | $55.20 |
| Purchase #4 | $232.31 | 7.392% | $249.4824 | $249.48 | $249.50 | $249.50 |
| Purchase #5 | $169.67 | 7.267% | $181.9999 | $182.00 | $182.00 | $182.00 |
| Purchase #6 | $114.61 | 4.597% | $119.8786 | $119.88 | $119.90 | $119.90 |
| Purchase #7 | $198.66 | 6.538% | $211.6484 | $211.65 | $211.65 | $211.60 |
| 7 purchase totals = | $1,004.10 | $1,075.4364 | $1,075.43 | $1,075.45 | $1,075.50 | |