| 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 | $15.38 | 5.396% | $16.2099 | $16.21 | $16.20 | $16.20 |
| Purchase #2 | $45.77 | 13.562% | $51.9773 | $51.98 | $52.00 | $52.00 |
| Purchase #3 | $168.65 | 3.299% | $174.2138 | $174.21 | $174.20 | $174.20 |
| Purchase #4 | $152.84 | 12.807% | $172.4142 | $172.41 | $172.40 | $172.40 |
| Purchase #5 | $209.54 | 10.254% | $231.0262 | $231.03 | $231.05 | $231.00 |
| Purchase #6 | $176.27 | 9.378% | $192.8006 | $192.80 | $192.80 | $192.80 |
| Purchase #7 | $223.29 | 10.364% | $246.4318 | $246.43 | $246.45 | $246.40 |
| 7 purchase totals = | $991.74 | $1,085.0738 | $1,085.07 | $1,085.10 | $1,085.00 | |