| 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 | $208.56 | 10.862% | $231.2138 | $231.21 | $231.20 | $231.20 |
| Purchase #2 | $98.74 | 13.856% | $112.4214 | $112.42 | $112.40 | $112.40 |
| Purchase #3 | $170.90 | 12.352% | $192.0096 | $192.01 | $192.00 | $192.00 |
| Purchase #4 | $108.39 | 4.797% | $113.5895 | $113.59 | $113.60 | $113.60 |
| Purchase #5 | $71.93 | 7.274% | $77.1622 | $77.16 | $77.15 | $77.20 |
| Purchase #6 | $123.35 | 4.105% | $128.4135 | $128.41 | $128.40 | $128.40 |
| Purchase #7 | $20.30 | 7.603% | $21.8434 | $21.84 | $21.85 | $21.80 |
| 7 purchase totals = | $802.17 | $876.6534 | $876.64 | $876.60 | $876.60 | |