| 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 | $82.67 | 7.550% | $88.9116 | $88.91 | $88.90 | $88.90 |
| Purchase #2 | $241.74 | 7.382% | $259.5852 | $259.59 | $259.60 | $259.60 |
| Purchase #3 | $37.28 | 3.764% | $38.6832 | $38.68 | $38.70 | $38.70 |
| Purchase #4 | $249.80 | 9.209% | $272.8041 | $272.80 | $272.80 | $272.80 |
| Purchase #5 | $201.59 | 4.392% | $210.4438 | $210.44 | $210.45 | $210.40 |
| Purchase #6 | $8.95 | 3.866% | $9.296 | $9.30 | $9.30 | $9.30 |
| Purchase #7 | $210.63 | 13.507% | $239.0798 | $239.08 | $239.10 | $239.10 |
| 7 purchase totals = | $1,032.66 | $1,118.8037 | $1,118.80 | $1,118.85 | $1,118.80 | |