| 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 | $228.84 | 13.114% | $258.8501 | $258.85 | $258.85 | $258.90 |
| Purchase #2 | $102.74 | 5.326% | $108.2119 | $108.21 | $108.20 | $108.20 |
| Purchase #3 | $81.85 | 6.241% | $86.9583 | $86.96 | $86.95 | $87.00 |
| Purchase #4 | $248.91 | 9.780% | $273.2534 | $273.25 | $273.25 | $273.30 |
| Purchase #5 | $212.75 | 6.409% | $226.3851 | $226.39 | $226.40 | $226.40 |
| Purchase #6 | $197.86 | 11.270% | $220.1588 | $220.16 | $220.15 | $220.20 |
| Purchase #7 | $76.55 | 5.622% | $80.8536 | $80.85 | $80.85 | $80.90 |
| 7 purchase totals = | $1,149.50 | $1,254.6712 | $1,254.67 | $1,254.65 | $1,254.90 | |