| 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 | $239.74 | 5.372% | $252.6188 | $252.62 | $252.60 | $252.60 |
| Purchase #2 | $170.41 | 13.333% | $193.1308 | $193.13 | $193.15 | $193.10 |
| Purchase #3 | $214.73 | 11.852% | $240.1798 | $240.18 | $240.20 | $240.20 |
| Purchase #4 | $6.29 | 6.769% | $6.7158 | $6.72 | $6.70 | $6.70 |
| Purchase #5 | $92.54 | 9.659% | $101.4784 | $101.48 | $101.50 | $101.50 |
| Purchase #6 | $223.36 | 9.385% | $244.3223 | $244.32 | $244.30 | $244.30 |
| Purchase #7 | $176.87 | 9.255% | $193.2393 | $193.24 | $193.25 | $193.20 |
| 7 purchase totals = | $1,123.94 | $1,231.6852 | $1,231.69 | $1,231.70 | $1,231.60 | |