| 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 | $134.60 | 3.512% | $139.3272 | $139.33 | $139.35 | $139.30 |
| Purchase #2 | $32.66 | 5.478% | $34.4491 | $34.45 | $34.45 | $34.40 |
| Purchase #3 | $140.86 | 8.630% | $153.0162 | $153.02 | $153.00 | $153.00 |
| Purchase #4 | $26.58 | 3.805% | $27.5914 | $27.59 | $27.60 | $27.60 |
| Purchase #5 | $142.43 | 11.374% | $158.63 | $158.63 | $158.65 | $158.60 |
| Purchase #6 | $201.39 | 7.277% | $216.0452 | $216.05 | $216.05 | $216.00 |
| Purchase #7 | $225.56 | 7.256% | $241.9266 | $241.93 | $241.95 | $241.90 |
| 7 purchase totals = | $904.08 | $970.9857 | $971.00 | $971.05 | $970.80 | |