| 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 | $219.38 | 9.341% | $239.8723 | $239.87 | $239.85 | $239.90 |
| Purchase #2 | $158.39 | 9.273% | $173.0775 | $173.08 | $173.10 | $173.10 |
| Purchase #3 | $98.41 | 4.845% | $103.178 | $103.18 | $103.20 | $103.20 |
| Purchase #4 | $176.97 | 13.777% | $201.3512 | $201.35 | $201.35 | $201.40 |
| Purchase #5 | $211.26 | 6.150% | $224.2525 | $224.25 | $224.25 | $224.30 |
| Purchase #6 | $65.48 | 10.439% | $72.3155 | $72.32 | $72.30 | $72.30 |
| Purchase #7 | $10.35 | 4.533% | $10.8192 | $10.82 | $10.80 | $10.80 |
| 7 purchase totals = | $940.24 | $1,024.8662 | $1,024.87 | $1,024.85 | $1,025.00 | |