| 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 | $135.79 | 11.160% | $150.9442 | $150.94 | $150.95 | $150.90 |
| Purchase #2 | $250.63 | 3.685% | $259.8657 | $259.87 | $259.85 | $259.90 |
| Purchase #3 | $226.63 | 5.561% | $239.2329 | $239.23 | $239.25 | $239.20 |
| Purchase #4 | $104.68 | 11.153% | $116.355 | $116.36 | $116.35 | $116.40 |
| Purchase #5 | $31.57 | 7.855% | $34.0498 | $34.05 | $34.05 | $34.00 |
| Purchase #6 | $135.69 | 6.189% | $144.0879 | $144.09 | $144.10 | $144.10 |
| Purchase #7 | $165.77 | 8.446% | $179.7709 | $179.77 | $179.75 | $179.80 |
| 7 purchase totals = | $1,050.76 | $1,124.3064 | $1,124.31 | $1,124.30 | $1,124.30 | |