| 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 | $187.30 | 12.168% | $210.0907 | $210.09 | $210.10 | $210.10 |
| Purchase #2 | $185.86 | 6.562% | $198.0561 | $198.06 | $198.05 | $198.10 |
| Purchase #3 | $166.37 | 8.727% | $180.8891 | $180.89 | $180.90 | $180.90 |
| Purchase #4 | $11.34 | 11.568% | $12.6518 | $12.65 | $12.65 | $12.70 |
| Purchase #5 | $212.74 | 12.776% | $239.9197 | $239.92 | $239.90 | $239.90 |
| Purchase #6 | $44.44 | 11.723% | $49.6497 | $49.65 | $49.65 | $49.60 |
| Purchase #7 | $167.46 | 9.834% | $183.928 | $183.93 | $183.95 | $183.90 |
| 7 purchase totals = | $975.51 | $1,075.1851 | $1,075.19 | $1,075.20 | $1,075.20 | |