| 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 | $22.38 | 9.126% | $24.4224 | $24.42 | $24.40 | $24.40 |
| Purchase #2 | $220.92 | 3.314% | $228.2413 | $228.24 | $228.25 | $228.20 |
| Purchase #3 | $150.90 | 9.734% | $165.5886 | $165.59 | $165.60 | $165.60 |
| Purchase #4 | $189.73 | 11.403% | $211.3649 | $211.36 | $211.35 | $211.40 |
| Purchase #5 | $157.70 | 6.412% | $167.8117 | $167.81 | $167.80 | $167.80 |
| Purchase #6 | $115.56 | 5.845% | $122.3145 | $122.31 | $122.30 | $122.30 |
| Purchase #7 | $201.51 | 13.413% | $228.5385 | $228.54 | $228.55 | $228.50 |
| 7 purchase totals = | $1,058.70 | $1,148.2819 | $1,148.27 | $1,148.25 | $1,148.20 | |