| 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 | $123.38 | 4.626% | $129.0876 | $129.09 | $129.10 | $129.10 |
| Purchase #2 | $171.57 | 12.584% | $193.1604 | $193.16 | $193.15 | $193.20 |
| Purchase #3 | $12.94 | 3.752% | $13.4255 | $13.43 | $13.45 | $13.40 |
| Purchase #4 | $200.62 | 9.376% | $219.4301 | $219.43 | $219.45 | $219.40 |
| Purchase #5 | $247.67 | 9.291% | $270.681 | $270.68 | $270.70 | $270.70 |
| Purchase #6 | $97.29 | 4.605% | $101.7702 | $101.77 | $101.75 | $101.80 |
| Purchase #7 | $167.80 | 11.796% | $187.5937 | $187.59 | $187.60 | $187.60 |
| 7 purchase totals = | $1,021.27 | $1,115.1485 | $1,115.15 | $1,115.20 | $1,115.20 | |