| 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 | $121.37 | 13.520% | $137.7792 | $137.78 | $137.80 | $137.80 |
| Purchase #2 | $172.78 | 13.217% | $195.6163 | $195.62 | $195.60 | $195.60 |
| Purchase #3 | $194.36 | 9.209% | $212.2586 | $212.26 | $212.25 | $212.30 |
| Purchase #4 | $14.37 | 5.243% | $15.1234 | $15.12 | $15.10 | $15.10 |
| Purchase #5 | $231.26 | 13.303% | $262.0245 | $262.02 | $262.00 | $262.00 |
| Purchase #6 | $246.32 | 8.699% | $267.7474 | $267.75 | $267.75 | $267.70 |
| Purchase #7 | $18.42 | 12.376% | $20.6997 | $20.70 | $20.70 | $20.70 |
| 7 purchase totals = | $998.88 | $1,111.2491 | $1,111.25 | $1,111.20 | $1,111.20 | |