| 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 | $223.86 | 6.325% | $238.0191 | $238.02 | $238.00 | $238.00 |
| Purchase #2 | $103.35 | 9.346% | $113.0091 | $113.01 | $113.00 | $113.00 |
| Purchase #3 | $130.76 | 7.566% | $140.6533 | $140.65 | $140.65 | $140.70 |
| Purchase #4 | $208.74 | 9.535% | $228.6434 | $228.64 | $228.65 | $228.60 |
| Purchase #5 | $49.45 | 3.563% | $51.2119 | $51.21 | $51.20 | $51.20 |
| Purchase #6 | $77.69 | 3.221% | $80.1924 | $80.19 | $80.20 | $80.20 |
| Purchase #7 | $61.93 | 6.404% | $65.896 | $65.90 | $65.90 | $65.90 |
| 7 purchase totals = | $855.78 | $917.6252 | $917.62 | $917.60 | $917.60 | |