| 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 | $249.54 | 11.230% | $277.5633 | $277.56 | $277.55 | $277.60 |
| Purchase #2 | $138.92 | 7.481% | $149.3126 | $149.31 | $149.30 | $149.30 |
| Purchase #3 | $92.47 | 4.471% | $96.6043 | $96.60 | $96.60 | $96.60 |
| Purchase #4 | $107.64 | 3.803% | $111.7335 | $111.73 | $111.75 | $111.70 |
| Purchase #5 | $205.40 | 9.342% | $224.5885 | $224.59 | $224.60 | $224.60 |
| Purchase #6 | $84.75 | 7.741% | $91.3105 | $91.31 | $91.30 | $91.30 |
| Purchase #7 | $121.40 | 3.567% | $125.7303 | $125.73 | $125.75 | $125.70 |
| 7 purchase totals = | $1,000.12 | $1,076.8430 | $1,076.83 | $1,076.85 | $1,076.80 | |