| 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 | $230.75 | 4.769% | $241.7545 | $241.75 | $241.75 | $241.80 |
| Purchase #2 | $102.43 | 5.678% | $108.246 | $108.25 | $108.25 | $108.20 |
| Purchase #3 | $125.69 | 4.572% | $131.4365 | $131.44 | $131.45 | $131.40 |
| Purchase #4 | $83.31 | 6.410% | $88.6502 | $88.65 | $88.65 | $88.70 |
| Purchase #5 | $213.62 | 10.647% | $236.3641 | $236.36 | $236.35 | $236.40 |
| Purchase #6 | $189.78 | 9.261% | $207.3555 | $207.36 | $207.35 | $207.40 |
| Purchase #7 | $41.91 | 3.668% | $43.4473 | $43.45 | $43.45 | $43.40 |
| 7 purchase totals = | $987.49 | $1,057.2541 | $1,057.26 | $1,057.25 | $1,057.30 | |