| 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 | $23.72 | 12.182% | $26.6096 | $26.61 | $26.60 | $26.60 |
| Purchase #2 | $242.63 | 3.711% | $251.634 | $251.63 | $251.65 | $251.60 |
| Purchase #3 | $201.85 | 13.608% | $229.3177 | $229.32 | $229.30 | $229.30 |
| Purchase #4 | $250.74 | 7.218% | $268.8384 | $268.84 | $268.85 | $268.80 |
| Purchase #5 | $38.62 | 9.400% | $42.2503 | $42.25 | $42.25 | $42.30 |
| Purchase #6 | $218.52 | 10.639% | $241.7683 | $241.77 | $241.75 | $241.80 |
| Purchase #7 | $44.27 | 12.384% | $49.7524 | $49.75 | $49.75 | $49.80 |
| 7 purchase totals = | $1,020.35 | $1,110.1707 | $1,110.17 | $1,110.15 | $1,110.20 | |