| 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 | $5.94 | 11.750% | $6.638 | $6.64 | $6.65 | $6.60 |
| Purchase #2 | $121.65 | 9.766% | $133.5303 | $133.53 | $133.55 | $133.50 |
| Purchase #3 | $226.98 | 10.327% | $250.4202 | $250.42 | $250.40 | $250.40 |
| Purchase #4 | $175.29 | 4.263% | $182.7626 | $182.76 | $182.75 | $182.80 |
| Purchase #5 | $15.34 | 12.544% | $17.2642 | $17.26 | $17.25 | $17.30 |
| Purchase #6 | $196.60 | 11.382% | $218.977 | $218.98 | $219.00 | $219.00 |
| Purchase #7 | $245.28 | 8.668% | $266.5409 | $266.54 | $266.55 | $266.50 |
| 7 purchase totals = | $987.08 | $1,076.1332 | $1,076.13 | $1,076.15 | $1,076.10 | |