| 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 | $105.27 | 11.613% | $117.495 | $117.50 | $117.50 | $117.50 |
| Purchase #2 | $158.99 | 3.155% | $164.0061 | $164.01 | $164.00 | $164.00 |
| Purchase #3 | $137.70 | 7.824% | $148.4736 | $148.47 | $148.45 | $148.50 |
| Purchase #4 | $120.63 | 12.462% | $135.6629 | $135.66 | $135.65 | $135.70 |
| Purchase #5 | $141.47 | 7.795% | $152.4976 | $152.50 | $152.50 | $152.50 |
| Purchase #6 | $233.92 | 10.687% | $258.919 | $258.92 | $258.90 | $258.90 |
| Purchase #7 | $144.27 | 7.750% | $155.4509 | $155.45 | $155.45 | $155.50 |
| 7 purchase totals = | $1,042.25 | $1,132.5051 | $1,132.51 | $1,132.45 | $1,132.60 | |