| 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 | $232.70 | 3.135% | $239.9951 | $240.00 | $240.00 | $240.00 |
| Purchase #2 | $226.91 | 4.597% | $237.3411 | $237.34 | $237.35 | $237.30 |
| Purchase #3 | $215.32 | 7.317% | $231.075 | $231.08 | $231.10 | $231.10 |
| Purchase #4 | $156.27 | 3.450% | $161.6613 | $161.66 | $161.65 | $161.70 |
| Purchase #5 | $59.63 | 8.584% | $64.7486 | $64.75 | $64.75 | $64.70 |
| Purchase #6 | $192.45 | 4.250% | $200.6291 | $200.63 | $200.65 | $200.60 |
| Purchase #7 | $171.97 | 3.301% | $177.6467 | $177.65 | $177.65 | $177.60 |
| 7 purchase totals = | $1,255.25 | $1,313.0969 | $1,313.11 | $1,313.15 | $1,313.00 | |