| 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 | $202.92 | 6.233% | $215.568 | $215.57 | $215.55 | $215.60 |
| Purchase #2 | $121.56 | 7.784% | $131.0222 | $131.02 | $131.00 | $131.00 |
| Purchase #3 | $29.85 | 8.489% | $32.384 | $32.38 | $32.40 | $32.40 |
| Purchase #4 | $230.57 | 10.533% | $254.8559 | $254.86 | $254.85 | $254.90 |
| Purchase #5 | $15.69 | 8.447% | $17.0153 | $17.02 | $17.00 | $17.00 |
| Purchase #6 | $157.66 | 3.138% | $162.6074 | $162.61 | $162.60 | $162.60 |
| Purchase #7 | $207.39 | 4.215% | $216.1315 | $216.13 | $216.15 | $216.10 |
| 7 purchase totals = | $965.64 | $1,029.5843 | $1,029.59 | $1,029.55 | $1,029.60 | |