| 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 | $213.98 | 9.502% | $234.3124 | $234.31 | $234.30 | $234.30 |
| Purchase #2 | $247.91 | 9.342% | $271.0698 | $271.07 | $271.05 | $271.10 |
| Purchase #3 | $32.92 | 11.532% | $36.7163 | $36.72 | $36.70 | $36.70 |
| Purchase #4 | $148.52 | 11.596% | $165.7424 | $165.74 | $165.75 | $165.70 |
| Purchase #5 | $24.97 | 10.423% | $27.5726 | $27.57 | $27.55 | $27.60 |
| Purchase #6 | $109.92 | 10.723% | $121.7067 | $121.71 | $121.70 | $121.70 |
| Purchase #7 | $245.82 | 5.257% | $258.7428 | $258.74 | $258.75 | $258.70 |
| 7 purchase totals = | $1,024.04 | $1,115.8630 | $1,115.86 | $1,115.80 | $1,115.80 | |