| 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 | $153.26 | 11.810% | $171.36 | $171.36 | $171.35 | $171.40 |
| Purchase #2 | $212.78 | 8.608% | $231.0961 | $231.10 | $231.10 | $231.10 |
| Purchase #3 | $212.40 | 11.143% | $236.0677 | $236.07 | $236.05 | $236.10 |
| Purchase #4 | $142.73 | 7.166% | $152.958 | $152.96 | $152.95 | $153.00 |
| Purchase #5 | $230.40 | 3.475% | $238.4064 | $238.41 | $238.40 | $238.40 |
| Purchase #6 | $23.94 | 7.794% | $25.8059 | $25.81 | $25.80 | $25.80 |
| Purchase #7 | $33.25 | 8.420% | $36.0497 | $36.05 | $36.05 | $36.00 |
| 7 purchase totals = | $1,008.76 | $1,091.7438 | $1,091.76 | $1,091.70 | $1,091.80 | |