| 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 | $235.38 | 12.119% | $263.9057 | $263.91 | $263.90 | $263.90 |
| Purchase #2 | $128.94 | 5.210% | $135.6578 | $135.66 | $135.65 | $135.70 |
| Purchase #3 | $229.27 | 7.221% | $245.8256 | $245.83 | $245.85 | $245.80 |
| Purchase #4 | $5.25 | 10.114% | $5.781 | $5.78 | $5.80 | $5.80 |
| Purchase #5 | $120.36 | 11.554% | $134.2664 | $134.27 | $134.25 | $134.30 |
| Purchase #6 | $104.62 | 3.735% | $108.5276 | $108.53 | $108.55 | $108.50 |
| Purchase #7 | $211.26 | 7.844% | $227.8312 | $227.83 | $227.85 | $227.80 |
| 7 purchase totals = | $1,035.08 | $1,121.7953 | $1,121.81 | $1,121.85 | $1,121.80 | |