| 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 | $104.93 | 5.382% | $110.5773 | $110.58 | $110.60 | $110.60 |
| Purchase #2 | $197.40 | 13.809% | $224.659 | $224.66 | $224.65 | $224.70 |
| Purchase #3 | $241.41 | 5.341% | $254.3037 | $254.30 | $254.30 | $254.30 |
| Purchase #4 | $173.86 | 9.760% | $190.8287 | $190.83 | $190.85 | $190.80 |
| Purchase #5 | $24.92 | 5.811% | $26.3681 | $26.37 | $26.35 | $26.40 |
| Purchase #6 | $216.75 | 13.393% | $245.7793 | $245.78 | $245.80 | $245.80 |
| Purchase #7 | $20.83 | 11.544% | $23.2346 | $23.23 | $23.25 | $23.20 |
| 7 purchase totals = | $980.10 | $1,075.7507 | $1,075.75 | $1,075.80 | $1,075.80 | |