| 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 | $226.97 | 6.150% | $240.9287 | $240.93 | $240.95 | $240.90 |
| Purchase #2 | $114.39 | 13.212% | $129.5032 | $129.50 | $129.50 | $129.50 |
| Purchase #3 | $232.25 | 8.528% | $252.0563 | $252.06 | $252.05 | $252.10 |
| Purchase #4 | $238.53 | 8.830% | $259.5922 | $259.59 | $259.60 | $259.60 |
| Purchase #5 | $102.34 | 4.648% | $107.0968 | $107.10 | $107.10 | $107.10 |
| Purchase #6 | $34.91 | 4.832% | $36.5969 | $36.60 | $36.60 | $36.60 |
| Purchase #7 | $102.57 | 8.253% | $111.0351 | $111.04 | $111.05 | $111.00 |
| 7 purchase totals = | $1,051.96 | $1,136.8092 | $1,136.82 | $1,136.85 | $1,136.80 | |