| 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 | $105.70 | 13.140% | $119.589 | $119.59 | $119.60 | $119.60 |
| Purchase #2 | $29.31 | 10.377% | $32.3515 | $32.35 | $32.35 | $32.40 |
| Purchase #3 | $204.38 | 5.747% | $216.1257 | $216.13 | $216.15 | $216.10 |
| Purchase #4 | $196.63 | 9.827% | $215.9528 | $215.95 | $215.95 | $216.00 |
| Purchase #5 | $78.66 | 4.130% | $81.9087 | $81.91 | $81.90 | $81.90 |
| Purchase #6 | $211.76 | 12.866% | $239.005 | $239.01 | $239.00 | $239.00 |
| Purchase #7 | $98.67 | 5.570% | $104.1659 | $104.17 | $104.15 | $104.20 |
| 7 purchase totals = | $925.11 | $1,009.0986 | $1,009.11 | $1,009.10 | $1,009.20 | |