| 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 | $174.67 | 9.744% | $191.6898 | $191.69 | $191.70 | $191.70 |
| Purchase #2 | $129.25 | 8.414% | $140.1251 | $140.13 | $140.15 | $140.10 |
| Purchase #3 | $94.58 | 4.348% | $98.6923 | $98.69 | $98.70 | $98.70 |
| Purchase #4 | $230.92 | 12.165% | $259.0114 | $259.01 | $259.00 | $259.00 |
| Purchase #5 | $57.74 | 10.771% | $63.9592 | $63.96 | $63.95 | $64.00 |
| Purchase #6 | $201.48 | 5.422% | $212.4042 | $212.40 | $212.40 | $212.40 |
| Purchase #7 | $214.57 | 11.471% | $239.1833 | $239.18 | $239.20 | $239.20 |
| 7 purchase totals = | $1,103.21 | $1,205.0653 | $1,205.06 | $1,205.10 | $1,205.10 | |