| 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 | $190.67 | 10.747% | $211.1613 | $211.16 | $211.15 | $211.20 |
| Purchase #2 | $17.56 | 9.504% | $19.2289 | $19.23 | $19.25 | $19.20 |
| Purchase #3 | $98.87 | 5.177% | $103.9885 | $103.99 | $104.00 | $104.00 |
| Purchase #4 | $122.32 | 6.379% | $130.1228 | $130.12 | $130.10 | $130.10 |
| Purchase #5 | $215.97 | 8.622% | $234.5909 | $234.59 | $234.60 | $234.60 |
| Purchase #6 | $249.89 | 9.671% | $274.0569 | $274.06 | $274.05 | $274.10 |
| Purchase #7 | $45.67 | 13.218% | $51.7067 | $51.71 | $51.70 | $51.70 |
| 7 purchase totals = | $940.95 | $1,024.8560 | $1,024.86 | $1,024.85 | $1,024.90 | |