| 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 | $77.51 | 3.855% | $80.498 | $80.50 | $80.50 | $80.50 |
| Purchase #2 | $249.52 | 12.620% | $281.0094 | $281.01 | $281.00 | $281.00 |
| Purchase #3 | $155.58 | 5.653% | $164.3749 | $164.37 | $164.35 | $164.40 |
| Purchase #4 | $175.55 | 6.605% | $187.1451 | $187.15 | $187.15 | $187.10 |
| Purchase #5 | $180.30 | 10.218% | $198.7231 | $198.72 | $198.70 | $198.70 |
| Purchase #6 | $219.50 | 4.345% | $229.0373 | $229.04 | $229.05 | $229.00 |
| Purchase #7 | $219.97 | 5.493% | $232.053 | $232.05 | $232.05 | $232.10 |
| 7 purchase totals = | $1,277.93 | $1,372.8408 | $1,372.84 | $1,372.80 | $1,372.80 | |