| 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 | $233.86 | 8.190% | $253.0131 | $253.01 | $253.00 | $253.00 |
| Purchase #2 | $103.92 | 11.387% | $115.7534 | $115.75 | $115.75 | $115.80 |
| Purchase #3 | $186.38 | 12.748% | $210.1397 | $210.14 | $210.15 | $210.10 |
| Purchase #4 | $80.86 | 8.645% | $87.8503 | $87.85 | $87.85 | $87.90 |
| Purchase #5 | $223.84 | 5.341% | $235.7953 | $235.80 | $235.80 | $235.80 |
| Purchase #6 | $31.38 | 6.859% | $33.5324 | $33.53 | $33.55 | $33.50 |
| Purchase #7 | $171.83 | 4.249% | $179.1311 | $179.13 | $179.15 | $179.10 |
| 7 purchase totals = | $1,032.07 | $1,115.2153 | $1,115.21 | $1,115.25 | $1,115.20 | |